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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1991, 1999 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ident "%Z%%M% %I% %E% SMI" /* SunOS */
#include <sys/types.h>
#include <sys/errno.h>
#include <setjmp.h>
#include <string.h>
#include <netinet/in.h>
#include <rpc/types.h>
#include <rpc/rpc.h>
#include <rpc/xdr.h>
#include <rpc/auth.h>
#include <rpc/clnt.h>
#include <rpc/rpc_msg.h>
#include <rpcsvc/bootparam_prot.h>
#include "snoop.h"
extern char *dlc_header;
extern jmp_buf xdr_err;
static void show_address(char *);
static char *sum_address(void);
static char *procnames_short[] = {
"Null", /* 0 */
"WHOAMI?", /* 1 */
"GETFILE", /* 2 */
};
static char *procnames_long[] = {
"Null procedure", /* 0 */
"Who am I?", /* 1 */
"Get file name", /* 2 */
};
#define MAXPROC 2
void
interpret_bparam(flags, type, xid, vers, proc, data, len)
int flags, type, xid, vers, proc;
char *data;
int len;
{
char *line;
char buff[MAX_PATH_LEN + 1];
char buff2[MAX_MACHINE_NAME + 1];
if (proc < 0 || proc > MAXPROC)
return;
if (flags & F_SUM) {
if (setjmp(xdr_err)) {
return;
}
line = get_sum_line();
if (type == CALL) {
(void) sprintf(line,
"BPARAM C %s",
procnames_short[proc]);
line += strlen(line);
switch (proc) {
case BOOTPARAMPROC_WHOAMI:
(void) sprintf(line, " %s",
sum_address());
break;
case BOOTPARAMPROC_GETFILE:
(void) getxdr_string(buff,
MAX_MACHINE_NAME);
(void) sprintf(line, " %s",
getxdr_string(buff,
MAX_FILEID));
break;
}
check_retransmit(line, xid);
} else {
(void) sprintf(line, "BPARAM R %s ",
procnames_short[proc]);
line += strlen(line);
switch (proc) {
case BOOTPARAMPROC_WHOAMI:
(void) getxdr_string(buff,
MAX_MACHINE_NAME);
(void) getxdr_string(buff2,
MAX_MACHINE_NAME);
(void) sprintf(line, "%s in %s",
buff, buff2);
break;
case BOOTPARAMPROC_GETFILE:
(void) getxdr_string(buff,
MAX_MACHINE_NAME);
(void) sum_address();
(void) sprintf(line, "File=%s",
getxdr_string(buff,
MAX_PATH_LEN));
break;
}
}
}
if (flags & F_DTAIL) {
show_header("BPARAM: ", "Boot Parameters", len);
show_space();
if (setjmp(xdr_err)) {
return;
}
(void) sprintf(get_line(0, 0),
"Proc = %d (%s)",
proc, procnames_long[proc]);
if (type == CALL) {
switch (proc) {
case BOOTPARAMPROC_WHOAMI:
show_address("Client address");
break;
case BOOTPARAMPROC_GETFILE:
(void) showxdr_string(MAX_MACHINE_NAME,
"Hostname = %s");
(void) showxdr_string(MAX_FILEID,
"File = %s");
break;
}
} else {
switch (proc) {
case BOOTPARAMPROC_WHOAMI:
(void) showxdr_string(MAX_MACHINE_NAME,
"Client name = %s");
(void) showxdr_string(MAX_MACHINE_NAME,
"Domain name = %s");
show_address("Router addr");
break;
case BOOTPARAMPROC_GETFILE:
(void) showxdr_string(MAX_MACHINE_NAME,
"Server name = %s");
show_address("Server addr");
(void) showxdr_string(MAX_PATH_LEN,
"Server file = %s");
break;
}
}
show_trailer();
}
}
static char *
sum_address()
{
struct in_addr host;
extern char *inet_ntoa();
int atype;
atype = getxdr_u_long();
if (atype != IP_ADDR_TYPE)
return ("?");
host.S_un.S_un_b.s_b1 = getxdr_char();
host.S_un.S_un_b.s_b2 = getxdr_char();
host.S_un.S_un_b.s_b3 = getxdr_char();
host.S_un.S_un_b.s_b4 = getxdr_char();
return (inet_ntoa(host));
}
static void
show_address(label)
char *label;
{
struct in_addr host;
extern char *inet_ntoa();
int atype;
atype = getxdr_u_long();
if (atype == IP_ADDR_TYPE) {
host.S_un.S_un_b.s_b1 = getxdr_char();
host.S_un.S_un_b.s_b2 = getxdr_char();
host.S_un.S_un_b.s_b3 = getxdr_char();
host.S_un.S_un_b.s_b4 = getxdr_char();
(void) sprintf(get_line(0, 0),
"%s = %s (%s)",
label,
inet_ntoa(host),
addrtoname(AF_INET, &host));
} else {
(void) sprintf(get_line(0, 0),
"Router addr = ? (type not known)");
}
}
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