usr.sbin/mopd/common/rc.c

   1 /*      $NetBSD: rc.c,v 1.5 2009/10/20 00:51:13 snj Exp $       */
   2
   3 /*
   4  * Copyright (c) 1993-95 Mats O Jansson.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 #include <sys/cdefs.h>
  28 #ifndef lint
  29 __RCSID("$NetBSD: rc.c,v 1.5 2009/10/20 00:51:13 snj Exp $");
  30 #endif
  31
  32 #include "os.h"
  33 #include "get.h"
  34 #include "mopdef.h"
  35 #include "print.h"
  36 #include "rc.h"
  37
  38 void
  39 mopDumpRC(FILE *fd, const u_char *pkt, int trans)
  40 {
  41         int     i,idx = 0;
  42         int32_t tmpl;
  43         u_char  tmpc,code,control;
  44         u_short len,tmps,moplen;
  45
  46         len = mopGetLength(pkt, trans);
  47
  48         switch (trans) {
  49         case TRANS_8023:
  50                 idx = 22;
  51                 moplen = len - 8;
  52                 break;
  53         default:
  54                 idx = 16;
  55                 moplen = len;
  56         }
  57         code = mopGetChar(pkt,&idx);
  58
  59         switch (code) {
  60         case MOP_K_CODE_RID:
  61
  62                 tmpc = mopGetChar(pkt,&idx);
  63                 (void)fprintf(fd,"Reserved     :   %02x\n",tmpc);
  64
  65                 tmps = mopGetShort(pkt,&idx);
  66                 (void)fprintf(fd,"Receipt Nbr  : %04x\n",tmps);
  67
  68                 break;
  69         case MOP_K_CODE_BOT:
  70
  71                 if ((moplen == 5)) {
  72                         tmps = mopGetShort(pkt,&idx);
  73                         (void)fprintf(fd,"Verification : %04x\n",tmps);
  74                 } else {
  75
  76                         tmpl = mopGetLong(pkt,&idx);
  77                         (void)fprintf(fd,"Verification : %08x\n",tmpl);
  78
  79                         tmpc = mopGetChar(pkt,&idx);    /* Processor */
  80                         (void)fprintf(fd,"Processor    :   %02x ",tmpc);
  81                         mopPrintBPTY(fd, tmpc);  (void)fprintf(fd, "\n");
  82
  83                         control = mopGetChar(pkt,&idx); /* Control */
  84                         (void)fprintf(fd,"Control    :   %02x ",control);
  85                         if ((control & (1>>MOP_K_BOT_CNTL_SERVER))) {
  86                                 (void)fprintf(fd,
  87                                               "Bootserver Requesting system ");
  88                         } else {
  89                                 (void)fprintf(fd,
  90                                               "Bootserver System default ");
  91                         }
  92                         if ((control & (1>>MOP_K_BOT_CNTL_DEVICE))) {
  93                                 (void)fprintf(fd,
  94                                               "Bootdevice Specified device");
  95                         } else {
  96                                 (void)fprintf(fd,
  97                                               "Bootdevice System default");
  98                         }
  99                         (void)fprintf(fd,"\n");
 100
 101                         if ((control & (1>>MOP_K_BOT_CNTL_DEVICE))) {
 102                                 tmpc = mopGetChar(pkt,&idx);/* Device ID */
 103                                 (void)fprintf(fd,
 104                                               "Device ID    :   %02x '",tmpc);
 105                                 for (i = 0; i < ((int) tmpc); i++) {
 106                                   (void)fprintf(fd,"%c",
 107                                                 mopGetChar(pkt,&idx));
 108                                 }
 109                                 (void)fprintf(fd,"'\n");
 110                         }
 111
 112                         tmpc = mopGetChar(pkt,&idx);      /* Software ID */
 113                         (void)fprintf(fd,"Software ID  :   %02x ",tmpc);
 114                         if ((tmpc == 0)) {
 115                                 (void)fprintf(fd,"No software id");
 116                         }
 117                         if ((tmpc == 254)) {
 118                                 (void)fprintf(fd,"Maintenance system");
 119                                 tmpc = 0;
 120                         }
 121                         if ((tmpc == 255)) {
 122                                 (void)fprintf(fd,"Standard operating system");
 123                                 tmpc = 0;
 124                         }
 125                         if ((tmpc > 0)) {
 126                                 (void)fprintf(fd,"'");
 127                                 for (i = 0; i < ((int) tmpc); i++) {
 128                                         (void)fprintf(fd,"%c",
 129                                                      mopGetChar(pkt,&idx));
 130                                 }
 131                                 (void)fprintf(fd,"'");
 132                         }
 133                         (void)fprintf(fd,"'\n");
 134
 135                 }
 136                 break;
 137         case MOP_K_CODE_SID:
 138
 139                 tmpc = mopGetChar(pkt,&idx);            /* Reserved */
 140                 (void)fprintf(fd, "Reserved     :   %02x\n",tmpc);
 141
 142                 tmps = mopGetShort(pkt,&idx);           /* Receipt # */
 143                 (void)fprintf(fd, "Receipt Nbr  : %04x\n",tmpc);
 144
 145                 mopPrintInfo(fd, pkt, &idx, moplen, code, trans);
 146
 147                 break;
 148         case MOP_K_CODE_RQC:
 149
 150                 tmps = mopGetShort(pkt,&idx);
 151                 (void)fprintf(fd,"Receipt Nbr  : %04x\n",tmps);
 152
 153                 break;
 154         case MOP_K_CODE_CNT:
 155
 156                 tmps = mopGetShort(pkt,&idx);
 157                 (void)fprintf(fd,"Receipt Nbr  : %04x %d\n",tmps,tmps);
 158
 159                 tmps = mopGetShort(pkt,&idx);
 160                 (void)fprintf(fd,"Last Zeroed  : %04x %d\n",tmps,tmps);
 161
 162                 tmpl = mopGetLong(pkt,&idx);
 163                 (void)fprintf(fd,"Bytes rec    : %08x %d\n",tmpl,tmpl);
 164
 165                 tmpl = mopGetLong(pkt,&idx);
 166                 (void)fprintf(fd,"Bytes snd    : %08x %d\n",tmpl,tmpl);
 167
 168                 tmpl = mopGetLong(pkt,&idx);
 169                 (void)fprintf(fd,"Frames rec   : %08x %d\n",tmpl,tmpl);
 170
 171                 tmpl = mopGetLong(pkt,&idx);
 172                 (void)fprintf(fd,"Frames snd   : %08x %d\n",tmpl,tmpl);
 173
 174                 tmpl = mopGetLong(pkt,&idx);
 175                 (void)fprintf(fd,"Mcst Bytes re: %08x %d\n",tmpl,tmpl);
 176
 177                 tmpl = mopGetLong(pkt,&idx);
 178                 (void)fprintf(fd,"Mcst Frame re: %08x %d\n",tmpl,tmpl);
 179
 180                 tmpl = mopGetLong(pkt,&idx);
 181                 (void)fprintf(fd,"Frame snd,def: %08x %d\n",tmpl,tmpl);
 182
 183                 tmpl = mopGetLong(pkt,&idx);
 184                 (void)fprintf(fd,"Frame snd,col: %08x %d\n",tmpl,tmpl);
 185
 186                 tmpl = mopGetLong(pkt,&idx);
 187                 (void)fprintf(fd,"Frame snd,mcl: %08x %d\n",tmpl,tmpl);
 188
 189                 tmps = mopGetShort(pkt,&idx);
 190                 (void)fprintf(fd,"Snd failure  : %04x %d\n",tmps,tmps);
 191
 192                 tmps = mopGetShort(pkt,&idx);
 193                 (void)fprintf(fd,"Snd fail reas: %04x ",tmps);
 194                 if ((tmps &  1)) (void)fprintf(fd,"Excess col  ");
 195                 if ((tmps &  2)) (void)fprintf(fd,"Carrier chk fail  ");
 196                 if ((tmps &  4)) (void)fprintf(fd,"Short circ  ");
 197                 if ((tmps &  8)) (void)fprintf(fd,"Open circ  ");
 198                 if ((tmps & 16)) (void)fprintf(fd,"Frm to long  ");
 199                 if ((tmps & 32)) (void)fprintf(fd,"Rem fail to defer  ");
 200                 (void)fprintf(fd,"\n");
 201
 202                 tmps = mopGetShort(pkt,&idx);
 203                 (void)fprintf(fd,"Rec failure  : %04x %d\n",tmps,tmps);
 204
 205                 tmps = mopGetShort(pkt,&idx);
 206                 (void)fprintf(fd,"Rec fail reas: %04x ",tmps);
 207                 if ((tmps &  1)) (void)fprintf(fd,"Block chk err  ");
 208                 if ((tmps &  2)) (void)fprintf(fd,"Framing err  ");
 209                 if ((tmps &  4)) (void)fprintf(fd,"Frm to long  ");
 210                 (void)fprintf(fd,"\n");
 211
 212                 tmps = mopGetShort(pkt,&idx);
 213                 (void)fprintf(fd,"Unrec frm dst: %04x %d\n",tmps,tmps);
 214
 215                 tmps = mopGetShort(pkt,&idx);
 216                 (void)fprintf(fd,"Data overrun : %04x %d\n",tmps,tmps);
 217
 218                 tmps = mopGetShort(pkt,&idx);
 219                 (void)fprintf(fd,"Sys Buf Unava: %04x %d\n",tmps,tmps);
 220
 221                 tmps = mopGetShort(pkt,&idx);
 222                 (void)fprintf(fd,"Usr Buf Unava: %04x %d\n",tmps,tmps);
 223
 224                 break;
 225         case MOP_K_CODE_RVC:
 226
 227                 tmpl = mopGetLong(pkt,&idx);
 228                 (void)fprintf(fd,"Verification : %08x\n",tmpl);
 229
 230                 break;
 231         case MOP_K_CODE_RLC:
 232
 233                 /* Empty message */
 234
 235                 break;
 236         case MOP_K_CODE_CCP:
 237
 238                 tmpc = mopGetChar(pkt,&idx);
 239                 (void)fprintf(fd,
 240                               "Control Flags: %02x Message %d ",tmpc,tmpc & 1);
 241                 if ((tmpc & 2))
 242                         (void)fprintf(fd,"Break");
 243                 (void)fprintf(fd,"\n");
 244
 245                 if (moplen > 2) {
 246 #ifndef SHORT_PRINT
 247                         for (i = 0; i < (moplen - 2); i++) {
 248                                 if ((i % 16) == 0) {
 249                                         if ((i / 16) == 0) {
 250                                                 (void)fprintf(fd,
 251                                                         "Image Data   : %04x ",
 252                                                               moplen-2);
 253                                         } else {
 254                                                 (void)fprintf(fd,
 255                                                        "                    ");
 256                                         }
 257                                 }
 258                                 (void)fprintf(fd,"%02x ",
 259                                               mopGetChar(pkt,&idx));
 260                                 if ((i % 16) == 15)
 261                                         (void)fprintf(fd,"\n");
 262                         }
 263                         if ((i % 16) != 15)
 264                                 (void)fprintf(fd,"\n");
 265 #else
 266                         idx = idx + moplen - 2;
 267 #endif
 268                 }
 269
 270                 break;
 271         case MOP_K_CODE_CRA:
 272
 273                 tmpc = mopGetChar(pkt,&idx);
 274                 (void)fprintf(fd,
 275                               "Control Flags: %02x Message %d ",tmpc,tmpc & 1);
 276                 if ((tmpc & 2))
 277                         (void)fprintf(fd,"Cmd Data Lost ");
 278                 if ((tmpc & 4))
 279                         (void)fprintf(fd,"Resp Data Lost ");
 280                 (void)fprintf(fd,"\n");
 281
 282                 if (moplen > 2) {
 283 #ifndef SHORT_PRINT
 284                         for (i = 0; i < (moplen - 2); i++) {
 285                                 if ((i % 16) == 0) {
 286                                         if ((i / 16) == 0) {
 287                                                 (void)fprintf(fd,
 288                                                         "Image Data   : %04x ",
 289                                                               moplen-2);
 290                                         } else {
 291                                                 (void)fprintf(fd,
 292                                                        "                    ");
 293                                         }
 294                                 }
 295                                 (void)fprintf(fd,"%02x ",
 296                                               mopGetChar(pkt,&idx));
 297                                 if ((i % 16) == 15)
 298                                         (void)fprintf(fd,"\n");
 299                         }
 300                         if ((i % 16) != 15)
 301                                 (void)fprintf(fd,"\n");
 302 #else
 303                         idx = idx + moplen - 2;
 304 #endif
 305                 }
 306
 307                 break;
 308         default:
 309                 break;
 310         }
 311 }
 312