telnet/telnet/utilities.c

265 printsub(int direction, unsigned char *pointer, size_t length)
271 	(want_status_response && (pointer[0] == TELOPT_STATUS))) {
278 		i = pointer[length-2];
279 		j = pointer[length-1];
306 	switch (pointer[0]) {
309 	    switch (pointer[1]) {
313 			(char *)pointer+2);
321 				pointer[1], pointer[1]);
330 	    switch (pointer[1]) {
333 		fprintf(NetTrace, "%.*s", (int)(length-2), (char *)pointer+2);
336 		if (pointer[1] == 1)
339 		    fprintf(NetTrace, " %d (unknown)", pointer[1]);
341 		    fprintf(NetTrace, " ?%d?", pointer[i]);
352 	    switch (pointer[1]) {
362 		fprintf(NetTrace, " %d (unknown)", pointer[1]);
365 		fprintf(NetTrace, " ?%d?", pointer[i]);
375 		fprintf(NetTrace, " ?%d?", pointer[1]);
379 		pointer[1], pointer[2],
380 		(int)((((unsigned int)pointer[1])<<8)|((unsigned int)pointer[2])));
382 		fprintf(NetTrace, " ?%d?", pointer[3]);
386 		pointer[3], pointer[4],
387 		(int)((((unsigned int)pointer[3])<<8)|((unsigned int)pointer[4])));
389 		fprintf(NetTrace, " ?%d?", pointer[i]);
399 	    switch (pointer[1]) {
402 		fprintf(NetTrace, " %s ", (pointer[1] == TELQUAL_IS) ?
404 		if (AUTHTYPE_NAME_OK(pointer[2]))
405 		    fprintf(NetTrace, "%s ", AUTHTYPE_NAME(pointer[2]));
407 		    fprintf(NetTrace, "%d ", pointer[2]);
413 			((pointer[3] & AUTH_WHO_MASK) == AUTH_WHO_CLIENT) ?
415 			((pointer[3] & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) ?
418 		auth_printsub(&pointer[1], length - 1, buf, sizeof(buf));
426 		    if (AUTHTYPE_NAME_OK(pointer[i]))
427 			fprintf(NetTrace, "%s ", AUTHTYPE_NAME(pointer[i]));
429 			fprintf(NetTrace, "%d ", pointer[i]);
435 			((pointer[i] & AUTH_WHO_MASK) == AUTH_WHO_CLIENT) ?
437 			((pointer[i] & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) ?
447 		    putc(pointer[i++], NetTrace);
453 			fprintf(NetTrace, " ?%d?", pointer[i]);
466 	    switch (pointer[1]) {
485 		fprintf(NetTrace, " %s ", (pointer[1] == ENCRYPT_IS) ?
491 		if (ENCTYPE_NAME_OK(pointer[2]))
492 		    fprintf(NetTrace, "%s ", ENCTYPE_NAME(pointer[2]));
494 		    fprintf(NetTrace, " %d (unknown)", pointer[2]);
496 		encrypt_printsub(&pointer[1], length - 1, buf, sizeof(buf));
504 		    if (ENCTYPE_NAME_OK(pointer[i]))
505 			fprintf(NetTrace, "%s ", ENCTYPE_NAME(pointer[i]));
507 			fprintf(NetTrace, "%d ", pointer[i]);
521 		fprintf(NetTrace, " %d (unknown)", pointer[1]);
524 		    fprintf(NetTrace, " %d", pointer[i]);
536 	    switch (pointer[1]) {
553 		switch (pointer[2]) {
557 			fprintf(NetTrace, " %x", pointer[i]);
560 		    fprintf(NetTrace, "%d (unknown)", pointer[2]);
562 			fprintf(NetTrace, " %d", pointer[i]);
570 		    if (SLC_NAME_OK(pointer[i+SLC_FUNC]))
571 			fprintf(NetTrace, " %s", SLC_NAME(pointer[i+SLC_FUNC]));
573 			fprintf(NetTrace, " %d", pointer[i+SLC_FUNC]);
574 		    switch (pointer[i+SLC_FLAGS]&SLC_LEVELBITS) {
585 			pointer[i+SLC_FLAGS]&SLC_ACK ? "|ACK" : "",
586 			pointer[i+SLC_FLAGS]&SLC_FLUSHIN ? "|FLUSHIN" : "",
587 			pointer[i+SLC_FLAGS]&SLC_FLUSHOUT ? "|FLUSHOUT" : "");
588 		    if (pointer[i+SLC_FLAGS]& ~(SLC_ACK|SLC_FLUSHIN|
590 			fprintf(NetTrace, "(0x%x)", pointer[i+SLC_FLAGS]);
591 		    fprintf(NetTrace, " %d;", pointer[i+SLC_VALUE]);
592 		    if ((pointer[i+SLC_VALUE] == IAC) &&
593 			(pointer[i+SLC_VALUE+1] == IAC))
597 		    fprintf(NetTrace, " ?%d?", pointer[i]);
610 			     pointer[2]&MODE_EDIT ? "|EDIT" : "",
611 			     pointer[2]&MODE_TRAPSIG ? "|TRAPSIG" : "",
612 			     pointer[2]&MODE_SOFT_TAB ? "|SOFT_TAB" : "",
613 			     pointer[2]&MODE_LIT_ECHO ? "|LIT_ECHO" : "",
614 			     pointer[2]&MODE_ACK ? "|ACK" : "");
617 		if (pointer[2]&~(MODE_MASK))
618 		    fprintf(NetTrace, " (0x%x)", pointer[2]);
620 		    fprintf(NetTrace, " ?0x%x?", pointer[i]);
623 		fprintf(NetTrace, "%d (unknown)", pointer[1]);
625 		    fprintf(NetTrace, " %d", pointer[i]);
635 	    switch (pointer[1]) {
637 		if (pointer[1] == TELQUAL_SEND)
640 		    fprintf(NetTrace, " %d (unknown)", pointer[1]);
642 		    fprintf(NetTrace, " ?%d?", pointer[i]);
653 		    switch(pointer[i]) {
660 			if (TELOPT_OK((int)pointer[i]))
661 			    fprintf(NetTrace, " %s %s", cp, TELOPT(pointer[i]));
663 			    fprintf(NetTrace, " %s %d", cp, pointer[i]);
676 			    if (pointer[j] == SE) {
679 				if (pointer[j+1] == SE)
684 			    pointer[k++] = pointer[j++];
686 			printsub(0, &pointer[i], k - i);
701 			fprintf(NetTrace, " %d", pointer[i]);
712 	    switch (pointer[1]) {
714 		fprintf(NetTrace, "IS \"%.*s\"", (int)(length-2), (char *)pointer+2);
721 				pointer[1], pointer[1]);
733 	    switch (pointer[1]) {
746 			switch (pointer[i]) {
768 			    if (isprint(pointer[i]) && pointer[i] != '"') {
773 				putc(pointer[i], NetTrace);
775 				qprintf(quote, NetTrace, "%03o ", pointer[i]);
789 	    if (TELOPT_OK(pointer[0]))
790 		fprintf(NetTrace, "%s (unknown)", TELOPT(pointer[0]));
792 		fprintf(NetTrace, "%d (unknown)", pointer[0]);
794 		fprintf(NetTrace, " %d", pointer[i]);