17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*9a70fc3bSMark J. Nelson * Common Development and Distribution License (the "License"). 6*9a70fc3bSMark J. Nelson * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 227c478bd9Sstevel@tonic-gate * Copyright (c) 1999 by Sun Microsystems, Inc. 237c478bd9Sstevel@tonic-gate * All rights reserved. 247c478bd9Sstevel@tonic-gate * 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate // SLPV1CDAAdvert.java: SLP V1 compatible client side DAAdvert 287c478bd9Sstevel@tonic-gate // Author: James Kempf 297c478bd9Sstevel@tonic-gate // Created On: Fri Oct 9 14:20:16 1998 307c478bd9Sstevel@tonic-gate // Last Modified By: James Kempf 317c478bd9Sstevel@tonic-gate // Last Modified On: Mon Nov 2 15:59:49 1998 327c478bd9Sstevel@tonic-gate // Update Count: 10 337c478bd9Sstevel@tonic-gate // 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate 367c478bd9Sstevel@tonic-gate package com.sun.slp; 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate import java.util.*; 397c478bd9Sstevel@tonic-gate import java.io.*; 407c478bd9Sstevel@tonic-gate 417c478bd9Sstevel@tonic-gate 427c478bd9Sstevel@tonic-gate /** 437c478bd9Sstevel@tonic-gate * The SLPV1CDAAdvert class models the SLP V1 DAAdvert message, client side. 447c478bd9Sstevel@tonic-gate * 457c478bd9Sstevel@tonic-gate * @author James Kempf 467c478bd9Sstevel@tonic-gate */ 477c478bd9Sstevel@tonic-gate 487c478bd9Sstevel@tonic-gate class SLPV1CDAAdvert extends CDAAdvert { 497c478bd9Sstevel@tonic-gate 507c478bd9Sstevel@tonic-gate boolean unsolicited = true; // we assume unsolicited, set if solicited. 517c478bd9Sstevel@tonic-gate 527c478bd9Sstevel@tonic-gate // Construct a SLPV1CDAAdvert from the byte input stream. 537c478bd9Sstevel@tonic-gate SLPV1CDAAdvert(SLPHeaderV1 hdr, DataInputStream dis)547c478bd9Sstevel@tonic-gate SLPV1CDAAdvert(SLPHeaderV1 hdr, DataInputStream dis) 557c478bd9Sstevel@tonic-gate throws ServiceLocationException, IOException { 567c478bd9Sstevel@tonic-gate super(hdr, dis); 577c478bd9Sstevel@tonic-gate 587c478bd9Sstevel@tonic-gate // Super initializes it. 597c478bd9Sstevel@tonic-gate 607c478bd9Sstevel@tonic-gate } 617c478bd9Sstevel@tonic-gate 627c478bd9Sstevel@tonic-gate // Initialize object from input stream. 637c478bd9Sstevel@tonic-gate initialize(DataInputStream dis)647c478bd9Sstevel@tonic-gate protected void initialize(DataInputStream dis) 657c478bd9Sstevel@tonic-gate throws ServiceLocationException, IOException { 667c478bd9Sstevel@tonic-gate 677c478bd9Sstevel@tonic-gate SLPHeaderV1 hdr = (SLPHeaderV1)getHeader(); 687c478bd9Sstevel@tonic-gate 697c478bd9Sstevel@tonic-gate // Parse in error code. 707c478bd9Sstevel@tonic-gate 717c478bd9Sstevel@tonic-gate hdr.errCode = (short)hdr.getInt(dis); 727c478bd9Sstevel@tonic-gate 737c478bd9Sstevel@tonic-gate // Don't parse the rest if there's an error. 747c478bd9Sstevel@tonic-gate 757c478bd9Sstevel@tonic-gate if (hdr.errCode != ServiceLocationException.OK) { 767c478bd9Sstevel@tonic-gate return; 777c478bd9Sstevel@tonic-gate } 787c478bd9Sstevel@tonic-gate 797c478bd9Sstevel@tonic-gate // Parse in DA's service URL. 807c478bd9Sstevel@tonic-gate 817c478bd9Sstevel@tonic-gate URL = 827c478bd9Sstevel@tonic-gate hdr.parseServiceURLIn(dis, 837c478bd9Sstevel@tonic-gate false, 847c478bd9Sstevel@tonic-gate ServiceLocationException.PARSE_ERROR); 857c478bd9Sstevel@tonic-gate 867c478bd9Sstevel@tonic-gate // Validate the service URL. 877c478bd9Sstevel@tonic-gate 887c478bd9Sstevel@tonic-gate ServiceType serviceType = URL.getServiceType(); 897c478bd9Sstevel@tonic-gate 907c478bd9Sstevel@tonic-gate if (!serviceType.equals(Defaults.DA_SERVICE_TYPE)) { 917c478bd9Sstevel@tonic-gate throw 927c478bd9Sstevel@tonic-gate new ServiceLocationException( 937c478bd9Sstevel@tonic-gate ServiceLocationException.PARSE_ERROR, 947c478bd9Sstevel@tonic-gate "not_right_url", 957c478bd9Sstevel@tonic-gate new Object[] {URL, "DA"}); 967c478bd9Sstevel@tonic-gate 977c478bd9Sstevel@tonic-gate } 987c478bd9Sstevel@tonic-gate 997c478bd9Sstevel@tonic-gate // Parse in the scope list. 1007c478bd9Sstevel@tonic-gate 1017c478bd9Sstevel@tonic-gate StringBuffer buf = new StringBuffer(); 1027c478bd9Sstevel@tonic-gate 1037c478bd9Sstevel@tonic-gate hdr.getString(buf, dis); 1047c478bd9Sstevel@tonic-gate 1057c478bd9Sstevel@tonic-gate hdr.scopes = hdr.parseCommaSeparatedListIn(buf.toString(), true); 1067c478bd9Sstevel@tonic-gate 1077c478bd9Sstevel@tonic-gate // Validate the scope list. 1087c478bd9Sstevel@tonic-gate 1097c478bd9Sstevel@tonic-gate int i, n = hdr.scopes.size(); 1107c478bd9Sstevel@tonic-gate 1117c478bd9Sstevel@tonic-gate for (i = 0; i < n; i++) { 1127c478bd9Sstevel@tonic-gate String scope = (String)hdr.scopes.elementAt(i); 1137c478bd9Sstevel@tonic-gate 1147c478bd9Sstevel@tonic-gate SLPHeaderV1.validateScope(scope); 1157c478bd9Sstevel@tonic-gate hdr.scopes.setElementAt(scope.toLowerCase().trim(), i); 1167c478bd9Sstevel@tonic-gate } 1177c478bd9Sstevel@tonic-gate 1187c478bd9Sstevel@tonic-gate // If they are unscoped and we support unscoped regs, then 1197c478bd9Sstevel@tonic-gate // change the scope name to default. We don't check whether we 1207c478bd9Sstevel@tonic-gate // support default or not. We actually don't use these at 1217c478bd9Sstevel@tonic-gate // the moment, but we still keep track of them in case we 1227c478bd9Sstevel@tonic-gate // ever do reg forwarding. 1237c478bd9Sstevel@tonic-gate 1247c478bd9Sstevel@tonic-gate SLPConfig config = SLPConfig.getSLPConfig(); 1257c478bd9Sstevel@tonic-gate 1267c478bd9Sstevel@tonic-gate if (config.getAcceptSLPv1UnscopedRegs() && 1277c478bd9Sstevel@tonic-gate hdr.scopes.size() == 0) { 1287c478bd9Sstevel@tonic-gate hdr.scopes.addElement(Defaults.DEFAULT_SCOPE); 1297c478bd9Sstevel@tonic-gate 1307c478bd9Sstevel@tonic-gate } 1317c478bd9Sstevel@tonic-gate 1327c478bd9Sstevel@tonic-gate hdr.iNumReplies = 1; 1337c478bd9Sstevel@tonic-gate 1347c478bd9Sstevel@tonic-gate } 1357c478bd9Sstevel@tonic-gate 1367c478bd9Sstevel@tonic-gate // Can't tell if the DA is going down or not from the advert in V1, 1377c478bd9Sstevel@tonic-gate // but it doesn't matter since they won't tell us anyway. 1387c478bd9Sstevel@tonic-gate isGoingDown()1397c478bd9Sstevel@tonic-gate boolean isGoingDown() { 1407c478bd9Sstevel@tonic-gate return false; 1417c478bd9Sstevel@tonic-gate 1427c478bd9Sstevel@tonic-gate } 1437c478bd9Sstevel@tonic-gate 1447c478bd9Sstevel@tonic-gate // Return true if the advert was unsolicited. 1457c478bd9Sstevel@tonic-gate isUnsolicited()1467c478bd9Sstevel@tonic-gate boolean isUnsolicited() { 1477c478bd9Sstevel@tonic-gate return unsolicited; 1487c478bd9Sstevel@tonic-gate 1497c478bd9Sstevel@tonic-gate } 1507c478bd9Sstevel@tonic-gate 1517c478bd9Sstevel@tonic-gate // Set unSolicited flag. 1527c478bd9Sstevel@tonic-gate setIsUnsolicited(boolean flag)1537c478bd9Sstevel@tonic-gate void setIsUnsolicited(boolean flag) { 1547c478bd9Sstevel@tonic-gate unsolicited = flag; 1557c478bd9Sstevel@tonic-gate 1567c478bd9Sstevel@tonic-gate } 1577c478bd9Sstevel@tonic-gate 1587c478bd9Sstevel@tonic-gate } 159