1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright (c) 1999 by Sun Microsystems, Inc.
24*0Sstevel@tonic-gate * All rights reserved.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate /*
30*0Sstevel@tonic-gate * DAAdvert functionality. For all normal UA calls, libslp queries
31*0Sstevel@tonic-gate * slpd for available DAs. This file contains functionality to handle
32*0Sstevel@tonic-gate * DAAdverts explicitly requested by a call to SLPFindSrvs()
33*0Sstevel@tonic-gate * or SLPFindAttrs() with service-type = "service:directory-agent".
34*0Sstevel@tonic-gate */
35*0Sstevel@tonic-gate
36*0Sstevel@tonic-gate #include <stdio.h>
37*0Sstevel@tonic-gate #include <slp-internal.h>
38*0Sstevel@tonic-gate
slp_unpackDAAdvert(char * reply,char ** surl,char ** scopes,char ** attrs,char ** spis,SLPError * errCode)39*0Sstevel@tonic-gate SLPError slp_unpackDAAdvert(char *reply, char **surl, char **scopes,
40*0Sstevel@tonic-gate char **attrs, char **spis, SLPError *errCode) {
41*0Sstevel@tonic-gate unsigned short protoErrCode, dummy;
42*0Sstevel@tonic-gate size_t len, off;
43*0Sstevel@tonic-gate SLPError err = SLP_OK;
44*0Sstevel@tonic-gate /* authentication components */
45*0Sstevel@tonic-gate struct iovec iov[5];
46*0Sstevel@tonic-gate size_t tmp_off;
47*0Sstevel@tonic-gate int auth_cnt;
48*0Sstevel@tonic-gate size_t abLen = 0;
49*0Sstevel@tonic-gate
50*0Sstevel@tonic-gate *surl = *scopes = *attrs = *spis = NULL;
51*0Sstevel@tonic-gate
52*0Sstevel@tonic-gate len = slp_get_length(reply);
53*0Sstevel@tonic-gate off = SLP_HDRLEN + slp_get_langlen(reply);
54*0Sstevel@tonic-gate /* err code */
55*0Sstevel@tonic-gate if ((err = slp_get_sht(reply, len, &off, &protoErrCode)) != SLP_OK)
56*0Sstevel@tonic-gate goto fail;
57*0Sstevel@tonic-gate /* internal errors should have been filtered out by the net code */
58*0Sstevel@tonic-gate *errCode = slp_map_err(protoErrCode);
59*0Sstevel@tonic-gate if (*errCode != SLP_OK) {
60*0Sstevel@tonic-gate return (SLP_OK);
61*0Sstevel@tonic-gate }
62*0Sstevel@tonic-gate
63*0Sstevel@tonic-gate /* skip timestamp (4 bytes) */
64*0Sstevel@tonic-gate iov[0].iov_base = reply + off;
65*0Sstevel@tonic-gate tmp_off = off;
66*0Sstevel@tonic-gate if ((err = slp_get_sht(reply, len, &off, &dummy)) != SLP_OK) {
67*0Sstevel@tonic-gate goto fail;
68*0Sstevel@tonic-gate }
69*0Sstevel@tonic-gate if ((err = slp_get_sht(reply, len, &off, &dummy)) != SLP_OK) {
70*0Sstevel@tonic-gate goto fail;
71*0Sstevel@tonic-gate }
72*0Sstevel@tonic-gate iov[0].iov_len = off - tmp_off;
73*0Sstevel@tonic-gate
74*0Sstevel@tonic-gate /* service URL */
75*0Sstevel@tonic-gate iov[1].iov_base = reply + off;
76*0Sstevel@tonic-gate tmp_off = off;
77*0Sstevel@tonic-gate if ((err = slp_get_string(reply, len, &off, surl)) != SLP_OK) {
78*0Sstevel@tonic-gate goto fail;
79*0Sstevel@tonic-gate }
80*0Sstevel@tonic-gate iov[1].iov_len = off - tmp_off;
81*0Sstevel@tonic-gate
82*0Sstevel@tonic-gate /* scopes */
83*0Sstevel@tonic-gate iov[3].iov_base = reply + off;
84*0Sstevel@tonic-gate tmp_off = off;
85*0Sstevel@tonic-gate if ((err = slp_get_string(reply, len, &off, scopes)) != SLP_OK) {
86*0Sstevel@tonic-gate goto fail;
87*0Sstevel@tonic-gate }
88*0Sstevel@tonic-gate iov[3].iov_len = off - tmp_off;
89*0Sstevel@tonic-gate
90*0Sstevel@tonic-gate /* attributes */
91*0Sstevel@tonic-gate iov[2].iov_base = reply + off;
92*0Sstevel@tonic-gate tmp_off = off;
93*0Sstevel@tonic-gate if ((err = slp_get_string(reply, len, &off, attrs)) != SLP_OK) {
94*0Sstevel@tonic-gate goto fail;
95*0Sstevel@tonic-gate }
96*0Sstevel@tonic-gate iov[2].iov_len = off - tmp_off;
97*0Sstevel@tonic-gate
98*0Sstevel@tonic-gate /* SPIs */
99*0Sstevel@tonic-gate iov[4].iov_base = reply + off;
100*0Sstevel@tonic-gate tmp_off = off;
101*0Sstevel@tonic-gate if ((err = slp_get_string(reply, len, &off, spis)) != SLP_OK) {
102*0Sstevel@tonic-gate goto fail;
103*0Sstevel@tonic-gate }
104*0Sstevel@tonic-gate iov[4].iov_len = off - tmp_off;
105*0Sstevel@tonic-gate
106*0Sstevel@tonic-gate /* auth blocks */
107*0Sstevel@tonic-gate if ((err = slp_get_byte(reply, len, &off, &auth_cnt)) != SLP_OK) {
108*0Sstevel@tonic-gate goto fail;
109*0Sstevel@tonic-gate }
110*0Sstevel@tonic-gate if (slp_get_security_on() || auth_cnt > 0) {
111*0Sstevel@tonic-gate if ((err = slp_verify(iov, 5,
112*0Sstevel@tonic-gate reply + off,
113*0Sstevel@tonic-gate len - off,
114*0Sstevel@tonic-gate auth_cnt,
115*0Sstevel@tonic-gate &abLen)) != SLP_OK) {
116*0Sstevel@tonic-gate goto fail;
117*0Sstevel@tonic-gate }
118*0Sstevel@tonic-gate }
119*0Sstevel@tonic-gate
120*0Sstevel@tonic-gate return (SLP_OK);
121*0Sstevel@tonic-gate
122*0Sstevel@tonic-gate fail:
123*0Sstevel@tonic-gate if (*surl) free (*surl);
124*0Sstevel@tonic-gate if (*scopes) free (*scopes);
125*0Sstevel@tonic-gate if (*attrs) free (*attrs);
126*0Sstevel@tonic-gate if (*spis) free (*spis);
127*0Sstevel@tonic-gate
128*0Sstevel@tonic-gate return (err);
129*0Sstevel@tonic-gate }
130