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
44 extern char *dlc_header;
45 extern jmp_buf xdr_err;
46
47 static char *procnames_short[] = {
48 "Null", /* 0 */
49 "GETQUOTA", /* 1 */
50 "GETACTIVE", /* 2 */
51 };
52
53 static char *procnames_long[] = {
54 "Null procedure", /* 0 */
55 "Get quotas", /* 1 */
56 "Get active quotas", /* 2 */
57 };
58
59 #define MAXPROC 2
60
61 static void show_quota(void);
62
63 void
interpret_rquota(flags,type,xid,vers,proc,data,len)64 interpret_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
143 static void
show_quota()144 show_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