1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright (c) 1991, 1999 by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27#ident	"%Z%%M%	%I%	%E% SMI"	/* SunOS	*/
28
29#include <sys/types.h>
30#include <sys/errno.h>
31#include <setjmp.h>
32#include <string.h>
33
34#include <netinet/in.h>
35#include <rpc/types.h>
36#include <rpc/rpc.h>
37#include <rpc/xdr.h>
38#include <rpc/auth.h>
39#include <rpc/clnt.h>
40#include <rpc/rpc_msg.h>
41#include <rpcsvc/rquota.h>
42#include "snoop.h"
43
44extern char *dlc_header;
45extern jmp_buf xdr_err;
46
47static char *procnames_short[] = {
48	"Null",		/*  0 */
49	"GETQUOTA",	/*  1 */
50	"GETACTIVE",	/*  2 */
51};
52
53static char *procnames_long[] = {
54	"Null procedure",	/*  0 */
55	"Get quotas",		/*  1 */
56	"Get active quotas",	/*  2 */
57};
58
59#define	MAXPROC	2
60
61static void show_quota(void);
62
63void
64interpret_rquota(flags, type, xid, vers, proc, data, len)
65	int flags, type, xid, vers, proc;
66	char *data;
67	int len;
68{
69	char *line;
70	char buff[RQ_PATHLEN + 1];
71	int status;
72	int uid;
73
74	if (proc < 0 || proc > MAXPROC)
75		return;
76
77	if (flags & F_SUM) {
78		if (setjmp(xdr_err)) {
79			return;
80		}
81
82		line = get_sum_line();
83
84		if (type == CALL) {
85			(void) getxdr_string(buff, RQ_PATHLEN);
86			uid = getxdr_long();
87			(void) sprintf(line,
88				"RQUOTA C %s Uid=%d Path=%s",
89				procnames_short[proc],
90				uid, buff);
91
92			check_retransmit(line, xid);
93		} else {
94			(void) sprintf(line, "RQUOTA R %s ",
95				procnames_short[proc]);
96			line += strlen(line);
97			status = getxdr_u_long();
98			if (status == Q_OK)
99				(void) sprintf(line, "OK");
100			else if (status == Q_NOQUOTA)
101				(void) sprintf(line, "No quota");
102			else if (status == Q_EPERM)
103				(void) sprintf(line, "No permission");
104		}
105	}
106
107	if (flags & F_DTAIL) {
108		show_header("RQUOTA:  ", "Remote Quota Check", len);
109		show_space();
110		if (setjmp(xdr_err)) {
111			return;
112		}
113		(void) sprintf(get_line(0, 0),
114			"Proc = %d (%s)",
115			proc, procnames_long[proc]);
116
117		if (type == CALL) {
118			switch (proc) {
119			case  RQUOTAPROC_GETQUOTA:
120			case RQUOTAPROC_GETACTIVEQUOTA:
121				(void) showxdr_string(RQ_PATHLEN,
122					"Path = %s");
123				(void) showxdr_long("User id = %d");
124				break;
125			}
126		} else {
127			status = getxdr_u_long();
128			(void) sprintf(get_line(0, 0),
129				"Status = %lu (%s)",
130				status,
131				status == Q_OK ? "OK" :
132				status == Q_NOQUOTA ? "No quota" :
133				status == Q_EPERM ? "No permission":"");
134
135			if (status == Q_OK)
136				show_quota();
137		}
138
139		show_trailer();
140	}
141}
142
143static void
144show_quota()
145{
146	int active;
147
148	(void) showxdr_u_long("Block size = %lu");
149	active = getxdr_u_long();
150	(void) sprintf(get_line(0, 0),
151		"         Quota checking = %lu (%s)",
152		active,
153		active ? "on" : "off");
154	(void) showxdr_u_long("      Blocks hard limit = %lu");
155	(void) showxdr_u_long("      Blocks soft limit = %lu");
156	(void) showxdr_u_long("    Current block count = %lu");
157	(void) show_space();
158	(void) showxdr_u_long("        File hard limit = %lu");
159	(void) showxdr_u_long("        File soft limit = %lu");
160	(void) showxdr_u_long("     Current file count = %lu");
161	(void) show_space();
162	(void) showxdr_u_long("Excessive blocks limit  = %lu sec");
163	(void) showxdr_u_long("Excessive files  limit  = %lu sec");
164}
165