GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.sbin/mopd/mopd/../common/print.c Lines: 0 371 0.0 %
Date: 2017-11-07 Branches: 0 191 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: print.c,v 1.13 2017/07/29 07:18:03 florian Exp $ */
2
3
/*
4
 * Copyright (c) 1993-96 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/types.h>
28
#include <stdio.h>
29
30
#include "os.h"
31
#include "common/mopdef.h"
32
#include "common/nmadef.h"
33
#include "common/nma.h"
34
#include "common/cmp.h"
35
#include "common/get.h"
36
37
#define SHORT_PRINT
38
39
void
40
mopPrintHWA(FILE *fd, u_char *ap)
41
{
42
	fprintf(fd, "%x:%x:%x:%x:%x:%x", ap[0], ap[1], ap[2], ap[3], ap[4],
43
	    ap[5]);
44
	if (ap[0] < 16) fprintf(fd, " ");
45
	if (ap[1] < 16) fprintf(fd, " ");
46
	if (ap[2] < 16) fprintf(fd, " ");
47
	if (ap[3] < 16) fprintf(fd, " ");
48
	if (ap[4] < 16) fprintf(fd, " ");
49
	if (ap[5] < 16) fprintf(fd, " ");
50
}
51
52
void
53
mopPrintBPTY(FILE *fd, u_char bpty)
54
{
55
	switch (bpty) {
56
	case MOP_K_BPTY_SYS:
57
		fprintf(fd, "System Processor");
58
		break;
59
	case MOP_K_BPTY_COM:
60
		fprintf(fd, "Communication Processor");
61
		break;
62
	default:
63
		fprintf(fd, "Unknown");
64
		break;
65
	};
66
}
67
68
void
69
mopPrintPGTY(FILE *fd, u_char pgty)
70
{
71
	switch (pgty) {
72
	case MOP_K_PGTY_SECLDR:
73
		fprintf(fd, "Secondary Loader");
74
		break;
75
	case MOP_K_PGTY_TERLDR:
76
		fprintf(fd, "Tertiary Loader");
77
		break;
78
	case MOP_K_PGTY_OPRSYS:
79
		fprintf(fd, "Operating System");
80
		break;
81
	case MOP_K_PGTY_MGNTFL:
82
		fprintf(fd, "Management File");
83
		break;
84
	default:
85
		fprintf(fd, "Unknown");
86
		break;
87
	};
88
}
89
90
void
91
mopPrintOneline(FILE *fd, u_char *pkt, int trans)
92
{
93
	int	 idx = 0;
94
	u_char	*dst, *src, code;
95
	u_short	 proto;
96
	int	 len;
97
98
	trans = mopGetTrans(pkt, trans);
99
	mopGetHeader(pkt, &idx, &dst, &src, &proto, &len, trans);
100
	code = mopGetChar(pkt, &idx);
101
102
	switch (proto) {
103
	case MOP_K_PROTO_DL:
104
		fprintf(fd, "MOP DL ");
105
		break;
106
	case MOP_K_PROTO_RC:
107
		fprintf(fd, "MOP RC ");
108
		break;
109
	case MOP_K_PROTO_LP:
110
		fprintf(fd, "MOP LP ");
111
		break;
112
	default:
113
		switch ((proto % 256) * 256 + (proto / 256)) {
114
		case MOP_K_PROTO_DL:
115
			fprintf(fd, "MOP DL ");
116
			proto = MOP_K_PROTO_DL;
117
			break;
118
		case MOP_K_PROTO_RC:
119
			fprintf(fd, "MOP RC ");
120
			proto = MOP_K_PROTO_RC;
121
			break;
122
		case MOP_K_PROTO_LP:
123
			fprintf(fd, "MOP LP ");
124
			proto = MOP_K_PROTO_LP;
125
			break;
126
		default:
127
			fprintf(fd, "MOP ?? ");
128
			break;
129
		}
130
	}
131
132
	if (trans == TRANS_8023)
133
		fprintf(fd, "802.3 ");
134
135
	mopPrintHWA(fd, src); fprintf(fd, " > ");
136
	mopPrintHWA(fd, dst);
137
	if (len < 1600)
138
	fprintf(fd, " len %4d code %02x ", len, code);
139
	else
140
		fprintf(fd, " len %4d code %02x ",
141
		    (len % 256)*256 + (len /256), code);
142
143
	switch (proto) {
144
	case MOP_K_PROTO_DL:
145
	switch (code) {
146
		case MOP_K_CODE_MLT:
147
			fprintf(fd, "MLT ");
148
			break;
149
		case MOP_K_CODE_DCM:
150
			fprintf(fd, "DCM ");
151
			break;
152
		case MOP_K_CODE_MLD:
153
			fprintf(fd, "MLD ");
154
			break;
155
		case MOP_K_CODE_ASV:
156
			fprintf(fd, "ASV ");
157
			break;
158
		case MOP_K_CODE_RMD:
159
			fprintf(fd, "RMD ");
160
			break;
161
		case MOP_K_CODE_RPR:
162
			fprintf(fd, "RPR ");
163
			break;
164
		case MOP_K_CODE_RML:
165
			fprintf(fd, "RML ");
166
			break;
167
		case MOP_K_CODE_RDS:
168
			fprintf(fd, "RDS ");
169
			break;
170
		case MOP_K_CODE_MDD:
171
			fprintf(fd, "MDD ");
172
			break;
173
		case MOP_K_CODE_PLT:
174
			fprintf(fd, "PLT ");
175
			break;
176
		default:
177
			fprintf(fd, "??? ");
178
			break;
179
		}
180
		break;
181
	case MOP_K_PROTO_RC:
182
		switch (code) {
183
		case MOP_K_CODE_RID:
184
			fprintf(fd, "RID ");
185
			break;
186
		case MOP_K_CODE_BOT:
187
			fprintf(fd, "BOT ");
188
			break;
189
		case MOP_K_CODE_SID:
190
			fprintf(fd, "SID ");
191
			break;
192
		case MOP_K_CODE_RQC:
193
			fprintf(fd, "RQC ");
194
			break;
195
		case MOP_K_CODE_CNT:
196
			fprintf(fd, "CNT ");
197
			break;
198
		case MOP_K_CODE_RVC:
199
			fprintf(fd, "RVC ");
200
			break;
201
		case MOP_K_CODE_RLC:
202
			fprintf(fd, "RLC ");
203
			break;
204
		case MOP_K_CODE_CCP:
205
			fprintf(fd, "CCP ");
206
			break;
207
		case MOP_K_CODE_CRA:
208
			fprintf(fd, "CRA ");
209
			break;
210
		default:
211
			fprintf(fd, "??? ");
212
			break;
213
		}
214
		break;
215
	case MOP_K_PROTO_LP:
216
		switch (code) {
217
		case MOP_K_CODE_ALD:
218
			fprintf(fd, "ALD ");
219
			break;
220
		case MOP_K_CODE_PLD:
221
			fprintf(fd, "PLD ");
222
			break;
223
		default:
224
			fprintf(fd, "??? ");
225
			break;
226
		}
227
		break;
228
	default:
229
		fprintf(fd, "??? ");
230
		break;
231
	}
232
	fprintf(fd, "\n");
233
}
234
235
void
236
mopPrintHeader(FILE *fd, u_char *pkt, int trans)
237
{
238
	u_char	*dst, *src;
239
	u_short	 proto;
240
	int	 len, idx = 0;
241
242
	trans = mopGetTrans(pkt, trans);
243
	mopGetHeader(pkt, &idx, &dst, &src, &proto, &len, trans);
244
245
	fprintf(fd, "\nDst          : ");
246
	mopPrintHWA(fd, dst);
247
	if (mopCmpEAddr(dl_mcst, dst) == 0)
248
		fprintf(fd, " MOP Dump/Load Multicast");
249
	if (mopCmpEAddr(rc_mcst, dst) == 0)
250
		fprintf(fd, " MOP Remote Console Multicast");
251
	fprintf(fd, "\n");
252
253
	fprintf(fd, "Src          : ");
254
	mopPrintHWA(fd, src);
255
	fprintf(fd, "\n");
256
	fprintf(fd, "Proto        : %04x ", proto);
257
258
	switch (proto) {
259
	case MOP_K_PROTO_DL:
260
		switch (trans) {
261
		case TRANS_8023:
262
			fprintf(fd, "MOP Dump/Load (802.3)\n");
263
			break;
264
		default:
265
			fprintf(fd, "MOP Dump/Load\n");
266
		}
267
		break;
268
	case MOP_K_PROTO_RC:
269
		switch (trans) {
270
		case TRANS_8023:
271
			fprintf(fd, "MOP Remote Console (802.3)\n");
272
			break;
273
		default:
274
			fprintf(fd, "MOP Remote Console\n");
275
		}
276
		break;
277
	case MOP_K_PROTO_LP:
278
		switch (trans) {
279
		case TRANS_8023:
280
			fprintf(fd, "MOP Loopback (802.3)\n");
281
			break;
282
		default:
283
			fprintf(fd, "MOP Loopback\n");
284
		}
285
		break;
286
	default:
287
		fprintf(fd, "\n");
288
		break;
289
	}
290
291
	fprintf(fd, "Length       : %04x (%d)\n", len, len);
292
}
293
294
void
295
mopPrintMopHeader(FILE *fd, u_char *pkt, int trans)
296
{
297
	u_char	*dst, *src;
298
	u_short	 proto;
299
	int	 len, idx = 0;
300
	u_char   code;
301
302
	trans = mopGetTrans(pkt, trans);
303
	mopGetHeader(pkt, &idx, &dst, &src, &proto, &len, trans);
304
305
	code = mopGetChar(pkt, &idx);
306
307
	fprintf(fd, "Code         :   %02x ", code);
308
309
	switch (proto) {
310
	case MOP_K_PROTO_DL:
311
		switch (code) {
312
		case MOP_K_CODE_MLT:
313
			fprintf(fd, "Memory Load with transfer address\n");
314
			break;
315
		case MOP_K_CODE_DCM:
316
			fprintf(fd, "Dump Complete\n");
317
			break;
318
		case MOP_K_CODE_MLD:
319
			fprintf(fd, "Memory Load\n");
320
			break;
321
		case MOP_K_CODE_ASV:
322
			fprintf(fd, "Assistance volunteer\n");
323
			break;
324
		case MOP_K_CODE_RMD:
325
			fprintf(fd, "Request memory dump\n");
326
			break;
327
		case MOP_K_CODE_RPR:
328
			fprintf(fd, "Request program\n");
329
			break;
330
		case MOP_K_CODE_RML:
331
			fprintf(fd, "Request memory load\n");
332
			break;
333
		case MOP_K_CODE_RDS:
334
			fprintf(fd, "Request Dump Service\n");
335
			break;
336
		case MOP_K_CODE_MDD:
337
			fprintf(fd, "Memory dump data\n");
338
			break;
339
		case MOP_K_CODE_PLT:
340
			fprintf(fd, "Parameter load with transfer address\n");
341
			break;
342
		default:
343
			fprintf(fd, "(unknown)\n");
344
			break;
345
		}
346
		break;
347
	case MOP_K_PROTO_RC:
348
		switch (code) {
349
		case MOP_K_CODE_RID:
350
			fprintf(fd, "Request ID\n");
351
			break;
352
		case MOP_K_CODE_BOT:
353
			fprintf(fd, "Boot\n");
354
			break;
355
		case MOP_K_CODE_SID:
356
			fprintf(fd, "System ID\n");
357
			break;
358
		case MOP_K_CODE_RQC:
359
			fprintf(fd, "Request Counters\n");
360
			break;
361
		case MOP_K_CODE_CNT:
362
			fprintf(fd, "Counters\n");
363
			break;
364
		case MOP_K_CODE_RVC:
365
			fprintf(fd, "Reserve Console\n");
366
			break;
367
		case MOP_K_CODE_RLC:
368
			fprintf(fd, "Release Console\n");
369
			break;
370
		case MOP_K_CODE_CCP:
371
			fprintf(fd, "Console Command and Poll\n");
372
			break;
373
		case MOP_K_CODE_CRA:
374
			fprintf(fd, "Console Response and Acknnowledge\n");
375
			break;
376
		default:
377
			fprintf(fd, "(unknown)\n");
378
			break;
379
		}
380
		break;
381
	case MOP_K_PROTO_LP:
382
		switch (code) {
383
		case MOP_K_CODE_ALD:
384
			fprintf(fd, "Active loop data\n");
385
			break;
386
		case MOP_K_CODE_PLD:
387
			fprintf(fd, "Passive looped data\n");
388
			break;
389
		default:
390
			fprintf(fd, "(unknown)\n");
391
			break;
392
		}
393
		break;
394
	default:
395
		fprintf(fd, "(unknown)\n");
396
		break;
397
	}
398
}
399
400
void
401
mopPrintDevice(FILE *fd, u_char device)
402
{
403
	char	*sname, *name;
404
405
	sname = nmaGetShort((int) device);
406
	name = nmaGetDevice((int) device);
407
408
	fprintf(fd, "%s '%s'", sname, name);
409
}
410
411
void
412
mopPrintTime(FILE *fd, u_char *ap)
413
{
414
	fprintf(fd, "%04d-%02d-%02d %02d:%02d:%02d.%02d %d:%02d",
415
	    ap[0] * 100 + ap[1], ap[2], ap[3], ap[4], ap[5], ap[6], ap[7],
416
	    ap[8], ap[9]);
417
}
418
419
void
420
mopPrintInfo(FILE *fd, u_char *pkt, int *idx, u_short moplen, u_char mopcode,
421
    int trans)
422
{
423
	u_short itype, tmps;
424
	u_char  ilen, tmpc, device;
425
	u_char  uc1, uc2, uc3, *ucp;
426
	int     i;
427
428
	device = 0;
429
430
	switch (trans) {
431
	case TRANS_ETHER:
432
		moplen = moplen + 16;
433
		break;
434
	case TRANS_8023:
435
		moplen = moplen + 14;
436
		break;
437
	}
438
439
	itype = mopGetShort(pkt, idx);
440
441
	while (*idx < (moplen + 2)) {
442
		ilen = mopGetChar(pkt, idx);
443
		switch (itype) {
444
		case 0:
445
			tmpc  = mopGetChar(pkt, idx);
446
			*idx = *idx + tmpc;
447
			break;
448
		case MOP_K_INFO_VER:
449
			uc1 = mopGetChar(pkt, idx);
450
			uc2 = mopGetChar(pkt, idx);
451
			uc3 = mopGetChar(pkt, idx);
452
			fprintf(fd, "Maint Version: %d.%d.%d\n", uc1, uc2, uc3);
453
			break;
454
		case MOP_K_INFO_MFCT:
455
			tmps = mopGetShort(pkt, idx);
456
			fprintf(fd, "Maint Funcion: %04x ( ", tmps);
457
			if (tmps &   1) fprintf(fd, "Loop ");
458
			if (tmps &   2) fprintf(fd, "Dump ");
459
			if (tmps &   4) fprintf(fd, "Pldr ");
460
			if (tmps &   8) fprintf(fd, "MLdr ");
461
			if (tmps &  16) fprintf(fd, "Boot ");
462
			if (tmps &  32) fprintf(fd, "CC ");
463
			if (tmps &  64) fprintf(fd, "DLC ");
464
			if (tmps & 128) fprintf(fd, "CCR ");
465
			fprintf(fd, ")\n");
466
			break;
467
		case MOP_K_INFO_CNU:
468
			ucp = pkt + *idx;
469
			*idx = *idx + 6;
470
			fprintf(fd, "Console User : ");
471
			mopPrintHWA(fd, ucp);
472
			fprintf(fd, "\n");
473
			break;
474
		case MOP_K_INFO_RTM:
475
			tmps = mopGetShort(pkt, idx);
476
			fprintf(fd, "Reserv Timer : %04x (%d)\n", tmps, tmps);
477
			break;
478
		case MOP_K_INFO_CSZ:
479
			tmps = mopGetShort(pkt, idx);
480
			fprintf(fd, "Cons Cmd Size: %04x (%d)\n", tmps, tmps);
481
			break;
482
		case MOP_K_INFO_RSZ:
483
			tmps = mopGetShort(pkt, idx);
484
			fprintf(fd, "Cons Res Size: %04x (%d)\n", tmps, tmps);
485
			break;
486
		case MOP_K_INFO_HWA:
487
			ucp = pkt + *idx;
488
			*idx = *idx + 6;
489
			fprintf(fd, "Hardware Addr: ");
490
			mopPrintHWA(fd, ucp);
491
			fprintf(fd, "\n");
492
			break;
493
		case MOP_K_INFO_TIME:
494
			ucp = pkt + *idx;
495
			*idx = *idx + 10;
496
			fprintf(fd, "System Time: ");
497
			mopPrintTime(fd, ucp);
498
			fprintf(fd, "\n");
499
			break;
500
		case MOP_K_INFO_SOFD:
501
			device = mopGetChar(pkt, idx);
502
			fprintf(fd, "Comm Device  :   %02x ", device);
503
			mopPrintDevice(fd, device);
504
			fprintf(fd, "\n");
505
			break;
506
		case MOP_K_INFO_SFID:
507
			tmpc = mopGetChar(pkt, idx);
508
			fprintf(fd, "Software ID  :   %02x ", tmpc);
509
			if (tmpc == 0)
510
				fprintf(fd, "No software id");
511
			if (tmpc == 254) {
512
				fprintf(fd, "Maintenance system");
513
				tmpc = 0;
514
			}
515
			if (tmpc == 255) {
516
				fprintf(fd, "Standard operating system");
517
				tmpc = 0;
518
			}
519
			if (tmpc > 0) {
520
				fprintf(fd, "'");
521
				for (i = 0; i < ((int) tmpc); i++)
522
					fprintf(fd, "%c",
523
					    mopGetChar(pkt, idx));
524
				fprintf(fd, "'");
525
			}
526
			fprintf(fd, "\n");
527
			break;
528
		case MOP_K_INFO_PRTY:
529
			tmpc = mopGetChar(pkt, idx);
530
			fprintf(fd, "System Proc  :   %02x ", tmpc);
531
			switch (tmpc) {
532
			case MOP_K_PRTY_11:
533
				fprintf(fd, "PDP-11\n");
534
				break;
535
			case MOP_K_PRTY_CMSV:
536
				fprintf(fd, "Communication Server\n");
537
				break;
538
			case MOP_K_PRTY_PRO:
539
				fprintf(fd, "Professional\n");
540
				break;
541
			case MOP_K_PRTY_SCO:
542
				fprintf(fd, "Scorpio\n");
543
				break;
544
			case MOP_K_PRTY_AMB:
545
				fprintf(fd, "Amber\n");
546
				break;
547
			case MOP_K_PRTY_BRI:
548
				fprintf(fd, "XLII Bridge\n");
549
				break;
550
			default:
551
				fprintf(fd, "Unknown\n");
552
				break;
553
			};
554
			break;
555
		case MOP_K_INFO_DLTY:
556
			tmpc = mopGetChar(pkt, idx);
557
			fprintf(fd, "DLnk Type    :   %02x ", tmpc);
558
			switch (tmpc) {
559
			case MOP_K_DLTY_NI:
560
				fprintf(fd, "Ethernet\n");
561
				break;
562
			case MOP_K_DLTY_DDCMP:
563
				fprintf(fd, "DDCMP\n");
564
				break;
565
			case MOP_K_DLTY_LAPB:
566
				fprintf(fd, "LAPB (X.25)\n");
567
				break;
568
			default:
569
				fprintf(fd, "Unknown\n");
570
				break;
571
			};
572
			break;
573
		case MOP_K_INFO_DLBSZ:
574
			tmps = mopGetShort(pkt, idx);
575
			fprintf(fd, "DLnk Buf Size: %04x (%d)\n", tmps, tmps);
576
			break;
577
		default:
578
			if (((device == NMA_C_SOFD_LCS) ||  /* DECserver 100 */
579
			     (device == NMA_C_SOFD_DS2) ||  /* DECserver 200 */
580
			     (device == NMA_C_SOFD_DP2) ||  /* DECserver 250 */
581
			     (device == NMA_C_SOFD_DS3)) && /* DECserver 300 */
582
			    ((itype > 101) && (itype < 107)))
583
			{
584
			switch (itype) {
585
				case 102:
586
					ucp = pkt + *idx;
587
					*idx = *idx + ilen;
588
					fprintf(fd, "ROM SW Ver   :   %02x '",
589
					    ilen);
590
					for (i = 0; i < ilen; i++)
591
						fprintf(fd, "%c", ucp[i]);
592
					fprintf(fd, "'\n");
593
					break;
594
				case 103:
595
					ucp = pkt + *idx;
596
					*idx = *idx + ilen;
597
					fprintf(fd, "Loaded SW Ver:   %02x '",
598
					    ilen);
599
					for (i = 0; i < ilen; i++)
600
						fprintf(fd, "%c", ucp[i]);
601
					fprintf(fd, "'\n");
602
					break;
603
				case 104:
604
					tmps = mopGetShort(pkt, idx);
605
					fprintf(fd,
606
					    "DECnet Addr  : %d.%d (%d)\n",
607
					    tmps / 1024, tmps % 1024, tmps);
608
					break;
609
				case 105:
610
					ucp = pkt + *idx;
611
					*idx = *idx + ilen;
612
					fprintf(fd, "Node Name    :   %02x '",
613
					    ilen);
614
					for (i = 0; i < ilen; i++)
615
						fprintf(fd, "%c", ucp[i]);
616
					fprintf(fd, "'\n");
617
					break;
618
				case 106:
619
					ucp = pkt + *idx;
620
					*idx = *idx + ilen;
621
					fprintf(fd, "Node Ident   :   %02x '",
622
					    ilen);
623
					for (i = 0; i < ilen; i++)
624
						fprintf(fd, "%c", ucp[i]);
625
					fprintf(fd, "'\n");
626
					break;
627
				}
628
			} else {
629
				ucp = pkt + *idx;
630
				*idx = *idx + ilen;
631
				fprintf(fd, "Info Type    : %04x (%d)\n",
632
				    itype, itype);
633
				fprintf(fd, "Info Data    :   %02x ", ilen);
634
				for (i = 0; i < ilen; i++) {
635
					if ((i % 16) == 0)
636
						if ((i / 16) != 0)
637
							fprintf(fd,
638
						     "\n                    ");
639
					fprintf(fd, "%02x ", ucp[i]);
640
				}
641
				fprintf(fd, "\n");
642
			}
643
		}
644
		itype = mopGetShort(pkt, idx);
645
	}
646
}