network/telnet/utilities.c

285 printsub(char direction, unsigned char *pointer, int length)
294 	(want_status_response && (pointer[0] == TELOPT_STATUS))) {
301 		i = pointer[length-2];
302 		j = pointer[length-1];
329 	switch (pointer[0]) {
332 	    switch (pointer[1]) {
334 		fprintf(NetTrace, "IS \"%.*s\"", length-2, (char *)pointer+2);
342 				pointer[1], pointer[1]);
351 	    switch (pointer[1]) {
354 		fprintf(NetTrace, "%.*s", length-2, (char *)pointer+2);
357 		if (pointer[1] == 1)
360 		    fprintf(NetTrace, " %d (unknown)", pointer[1]);
362 		    fprintf(NetTrace, " ?%d?", pointer[i]);
373 	    switch (pointer[1]) {
383 		fprintf(NetTrace, " %d (unknown)", pointer[1]);
386 		fprintf(NetTrace, " ?%d?", pointer[i]);
396 		fprintf(NetTrace, " ?%d?", pointer[1]);
400 		pointer[1], pointer[2],
401 		(int)((((unsigned int)pointer[1])<<8)|((unsigned int)pointer[2])));
403 		fprintf(NetTrace, " ?%d?", pointer[3]);
407 		pointer[3], pointer[4],
408 		(int)((((unsigned int)pointer[3])<<8)|((unsigned int)pointer[4])));
410 		fprintf(NetTrace, " ?%d?", pointer[i]);
420 	    switch (pointer[1]) {
423 		fprintf(NetTrace, " %s ", (pointer[1] == TELQUAL_IS) ?
425 		if (AUTHTYPE_NAME_OK(pointer[2]))
426 		    fprintf(NetTrace, "%s ", AUTHTYPE_NAME(pointer[2]));
428 		    fprintf(NetTrace, "%d ", pointer[2]);
434 			((pointer[3] & AUTH_WHO_MASK) == AUTH_WHO_CLIENT) ?
436 			((pointer[3] & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) ?
439 		auth_printsub(&pointer[1], length - 1, buf, sizeof(buf));
447 		    if (AUTHTYPE_NAME_OK(pointer[i]))
448 			fprintf(NetTrace, "%s ", AUTHTYPE_NAME(pointer[i]));
450 			fprintf(NetTrace, "%d ", pointer[i]);
456 			((pointer[i] & AUTH_WHO_MASK) == AUTH_WHO_CLIENT) ?
458 			((pointer[i] & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) ?
468 		    putc(pointer[i++], NetTrace);
474 			fprintf(NetTrace, " ?%d?", pointer[i]);
487 	    switch (pointer[1]) {
506 		fprintf(NetTrace, " %s ", (pointer[1] == ENCRYPT_IS) ?
512 		if (ENCTYPE_NAME_OK(pointer[2]))
513 		    fprintf(NetTrace, "%s ", ENCTYPE_NAME(pointer[2]));
515 		    fprintf(NetTrace, " %d (unknown)", pointer[2]);
517 		encrypt_printsub(&pointer[1], length - 1, buf, sizeof(buf));
525 		    if (ENCTYPE_NAME_OK(pointer[i]))
526 			fprintf(NetTrace, "%s ", ENCTYPE_NAME(pointer[i]));
528 			fprintf(NetTrace, "%d ", pointer[i]);
542 		fprintf(NetTrace, " %d (unknown)", pointer[1]);
545 		    fprintf(NetTrace, " %d", pointer[i]);
557 	    switch (pointer[1]) {
574 		switch (pointer[2]) {
578 			fprintf(NetTrace, " %x", pointer[i]);
581 		    fprintf(NetTrace, "%d (unknown)", pointer[2]);
583 			fprintf(NetTrace, " %d", pointer[i]);
591 		    if (SLC_NAME_OK(pointer[i+SLC_FUNC]))
592 			fprintf(NetTrace, " %s", SLC_NAME(pointer[i+SLC_FUNC]));
594 			fprintf(NetTrace, " %d", pointer[i+SLC_FUNC]);
595 		    switch (pointer[i+SLC_FLAGS]&SLC_LEVELBITS) {
606 			pointer[i+SLC_FLAGS]&SLC_ACK ? "|ACK" : "",
607 			pointer[i+SLC_FLAGS]&SLC_FLUSHIN ? "|FLUSHIN" : "",
608 			pointer[i+SLC_FLAGS]&SLC_FLUSHOUT ? "|FLUSHOUT" : "");
609 		    if (pointer[i+SLC_FLAGS]& ~(SLC_ACK|SLC_FLUSHIN|
611 			fprintf(NetTrace, "(0x%x)", pointer[i+SLC_FLAGS]);
612 		    fprintf(NetTrace, " %d;", pointer[i+SLC_VALUE]);
613 		    if ((pointer[i+SLC_VALUE] == IAC) &&
614 			(pointer[i+SLC_VALUE+1] == IAC))
618 		    fprintf(NetTrace, " ?%d?", pointer[i]);
630 			pointer[2]&MODE_EDIT ? "|EDIT" : "",
631 			pointer[2]&MODE_TRAPSIG ? "|TRAPSIG" : "",
632 			pointer[2]&MODE_SOFT_TAB ? "|SOFT_TAB" : "",
633 			pointer[2]&MODE_LIT_ECHO ? "|LIT_ECHO" : "",
634 			pointer[2]&MODE_ACK ? "|ACK" : "");
637 		if (pointer[2]&~(MODE_MASK))
638 		    fprintf(NetTrace, " (0x%x)", pointer[2]);
640 		    fprintf(NetTrace, " ?0x%x?", pointer[i]);
643 		fprintf(NetTrace, "%d (unknown)", pointer[1]);
645 		    fprintf(NetTrace, " %d", pointer[i]);
655 	    switch (pointer[1]) {
657 		if (pointer[1] == TELQUAL_SEND)
660 		    fprintf(NetTrace, " %d (unknown)", pointer[1]);
662 		    fprintf(NetTrace, " ?%d?", pointer[i]);
673 		    switch(pointer[i]) {
680 			if (TELOPT_OK((int)pointer[i]))
681 			    fprintf(NetTrace, " %s %s", cp, TELOPT(pointer[i]));
683 			    fprintf(NetTrace, " %s %d", cp, pointer[i]);
696 			    if (pointer[j] == SE) {
699 				if (pointer[j+1] == SE)
704 			    pointer[k++] = pointer[j++];
706 			printsub(0, &pointer[i], k - i);
721 			fprintf(NetTrace, " %d", pointer[i]);
732 	    switch (pointer[1]) {
734 		fprintf(NetTrace, "IS \"%.*s\"", length-2, (char *)pointer+2);
741 				pointer[1], pointer[1]);
753 	    switch (pointer[1]) {
769 			switch (pointer[i]) {
773 			    if (pointer[0] == TELOPT_OLD_ENVIRON) {
789 			    if (pointer[0] == TELOPT_OLD_ENVIRON) {
813 			    if (isprint(pointer[i]) && pointer[i] != '"') {
818 				putc(pointer[i], NetTrace);
821 							pointer[i]);
835 	    if (TELOPT_OK(pointer[0]))
836 		fprintf(NetTrace, "%s (unknown)", TELOPT(pointer[0]));
838 		fprintf(NetTrace, "%d (unknown)", pointer[0]);
840 		fprintf(NetTrace, " %d", pointer[i]);