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 // SAttrMsg.java: Message class for SLP attribute request. 287c478bd9Sstevel@tonic-gate // Author: James Kempf 297c478bd9Sstevel@tonic-gate // Created On: Thu Oct 9 14:24:55 1997 307c478bd9Sstevel@tonic-gate // Last Modified By: James Kempf 317c478bd9Sstevel@tonic-gate // Last Modified On: Tue Oct 27 10:57:41 1998 327c478bd9Sstevel@tonic-gate // Update Count: 131 337c478bd9Sstevel@tonic-gate // 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate package com.sun.slp; 367c478bd9Sstevel@tonic-gate 377c478bd9Sstevel@tonic-gate import java.util.*; 387c478bd9Sstevel@tonic-gate import java.io.*; 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate 417c478bd9Sstevel@tonic-gate /** 427c478bd9Sstevel@tonic-gate * The SAttrMsg class models the SLP server side attribute message. 437c478bd9Sstevel@tonic-gate * Subclasses for other versions can specialize the 447c478bd9Sstevel@tonic-gate * initialize() and makeReply() methods. 457c478bd9Sstevel@tonic-gate * 467c478bd9Sstevel@tonic-gate * @author James Kempf 477c478bd9Sstevel@tonic-gate */ 487c478bd9Sstevel@tonic-gate 497c478bd9Sstevel@tonic-gate class SAttrMsg extends SrvLocMsgImpl { 507c478bd9Sstevel@tonic-gate 517c478bd9Sstevel@tonic-gate ServiceURL URL = null; // nonNull if a URL query. 527c478bd9Sstevel@tonic-gate String serviceType = null; // nonNull if a service type query. 537c478bd9Sstevel@tonic-gate Vector tags = new Vector(); // Vector of String tags. 547c478bd9Sstevel@tonic-gate String spi = ""; // requested SPI 557c478bd9Sstevel@tonic-gate SAttrMsg()567c478bd9Sstevel@tonic-gate protected SAttrMsg() {} 577c478bd9Sstevel@tonic-gate 587c478bd9Sstevel@tonic-gate // Construct a SAttrMsg from the input stream. This will 597c478bd9Sstevel@tonic-gate // be an SLP attribute request. 607c478bd9Sstevel@tonic-gate SAttrMsg(SrvLocHeader hdr, DataInputStream dis)617c478bd9Sstevel@tonic-gate SAttrMsg(SrvLocHeader hdr, DataInputStream dis) 627c478bd9Sstevel@tonic-gate throws ServiceLocationException, IOException { 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate super(hdr, SrvLocHeader.AttrRqst); 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate this.initialize(dis); 677c478bd9Sstevel@tonic-gate 687c478bd9Sstevel@tonic-gate } 697c478bd9Sstevel@tonic-gate 707c478bd9Sstevel@tonic-gate // Initialize the message object. 717c478bd9Sstevel@tonic-gate initialize(DataInputStream dis)727c478bd9Sstevel@tonic-gate void initialize(DataInputStream dis) 737c478bd9Sstevel@tonic-gate throws ServiceLocationException, IOException { 747c478bd9Sstevel@tonic-gate 757c478bd9Sstevel@tonic-gate SLPServerHeaderV2 hdr = (SLPServerHeaderV2)getHeader(); 767c478bd9Sstevel@tonic-gate StringBuffer buf = new StringBuffer(); 777c478bd9Sstevel@tonic-gate 787c478bd9Sstevel@tonic-gate // Parse in the previous responder's list. 797c478bd9Sstevel@tonic-gate 807c478bd9Sstevel@tonic-gate hdr.parsePreviousRespondersIn(dis); 817c478bd9Sstevel@tonic-gate 827c478bd9Sstevel@tonic-gate // Parse in the URL or service type. 837c478bd9Sstevel@tonic-gate 847c478bd9Sstevel@tonic-gate hdr.getString(buf, dis); 857c478bd9Sstevel@tonic-gate 867c478bd9Sstevel@tonic-gate String urlOrServiceType = buf.toString(); 877c478bd9Sstevel@tonic-gate 887c478bd9Sstevel@tonic-gate // Decide whether this is a service type or service URL 897c478bd9Sstevel@tonic-gate 907c478bd9Sstevel@tonic-gate try { 917c478bd9Sstevel@tonic-gate URL = new ServiceURL(urlOrServiceType, ServiceURL.LIFETIME_NONE); 927c478bd9Sstevel@tonic-gate 937c478bd9Sstevel@tonic-gate serviceType = null; 947c478bd9Sstevel@tonic-gate 957c478bd9Sstevel@tonic-gate } catch (IllegalArgumentException ex) { 967c478bd9Sstevel@tonic-gate 977c478bd9Sstevel@tonic-gate // Validate and remove IANA. 987c478bd9Sstevel@tonic-gate 997c478bd9Sstevel@tonic-gate ServiceType t = new ServiceType(urlOrServiceType); 1007c478bd9Sstevel@tonic-gate 1017c478bd9Sstevel@tonic-gate serviceType = t.toString(); 1027c478bd9Sstevel@tonic-gate 1037c478bd9Sstevel@tonic-gate URL = null; 1047c478bd9Sstevel@tonic-gate } 1057c478bd9Sstevel@tonic-gate 1067c478bd9Sstevel@tonic-gate // Parse in the scopes. 1077c478bd9Sstevel@tonic-gate 1087c478bd9Sstevel@tonic-gate hdr.parseScopesIn(dis); 1097c478bd9Sstevel@tonic-gate 1107c478bd9Sstevel@tonic-gate // Parse in the attribute tags. 1117c478bd9Sstevel@tonic-gate 1127c478bd9Sstevel@tonic-gate hdr.getString(buf, dis); 1137c478bd9Sstevel@tonic-gate 1147c478bd9Sstevel@tonic-gate tags = hdr.parseCommaSeparatedListIn(buf.toString(), true); 1157c478bd9Sstevel@tonic-gate 1167c478bd9Sstevel@tonic-gate // Unescape tags. 1177c478bd9Sstevel@tonic-gate 1187c478bd9Sstevel@tonic-gate hdr.unescapeTags(tags); 1197c478bd9Sstevel@tonic-gate 1207c478bd9Sstevel@tonic-gate // Get the SPI 1217c478bd9Sstevel@tonic-gate 1227c478bd9Sstevel@tonic-gate hdr.getString(buf, dis); 1237c478bd9Sstevel@tonic-gate 1247c478bd9Sstevel@tonic-gate spi = buf.toString(); 1257c478bd9Sstevel@tonic-gate 1267c478bd9Sstevel@tonic-gate // Construct the description. 1277c478bd9Sstevel@tonic-gate 1287c478bd9Sstevel@tonic-gate hdr.constructDescription("AttrRqst", 1297c478bd9Sstevel@tonic-gate " " + 1307c478bd9Sstevel@tonic-gate (URL != null ? 1317c478bd9Sstevel@tonic-gate ("URL=``" + URL): 1327c478bd9Sstevel@tonic-gate ("service type=``" + serviceType)) + 1337c478bd9Sstevel@tonic-gate "''\n" + 1347c478bd9Sstevel@tonic-gate " tags=``" + tags + "''\n" + 1357c478bd9Sstevel@tonic-gate " spi=``" + spi + "''\n"); 1367c478bd9Sstevel@tonic-gate } 1377c478bd9Sstevel@tonic-gate 1387c478bd9Sstevel@tonic-gate // Construct an SAttrMsg payload for reply to client. This will 1397c478bd9Sstevel@tonic-gate // be an AttrRply message. 1407c478bd9Sstevel@tonic-gate makeReply(Vector attrs, Hashtable auth)1417c478bd9Sstevel@tonic-gate SrvLocMsg makeReply(Vector attrs, Hashtable auth) 1427c478bd9Sstevel@tonic-gate throws ServiceLocationException { 1437c478bd9Sstevel@tonic-gate 1447c478bd9Sstevel@tonic-gate SLPServerHeaderV2 hdr = 1457c478bd9Sstevel@tonic-gate ((SLPServerHeaderV2)getHeader()).makeReplyHeader(); 1467c478bd9Sstevel@tonic-gate 1477c478bd9Sstevel@tonic-gate hdr.iNumReplies = attrs.size(); 1487c478bd9Sstevel@tonic-gate 1497c478bd9Sstevel@tonic-gate // Select AuthBlock with requested SPI 1507c478bd9Sstevel@tonic-gate if (auth != null) { 1517c478bd9Sstevel@tonic-gate AuthBlock selectedAuth = AuthBlock.getEquivalentAuth(spi, auth); 1527c478bd9Sstevel@tonic-gate auth = null; 1537c478bd9Sstevel@tonic-gate if (selectedAuth != null) { 1547c478bd9Sstevel@tonic-gate auth = new Hashtable(); 1557c478bd9Sstevel@tonic-gate auth.put(spi, selectedAuth); 1567c478bd9Sstevel@tonic-gate } 1577c478bd9Sstevel@tonic-gate } 1587c478bd9Sstevel@tonic-gate 1597c478bd9Sstevel@tonic-gate ByteArrayOutputStream baos = new ByteArrayOutputStream(); 1607c478bd9Sstevel@tonic-gate 1617c478bd9Sstevel@tonic-gate hdr.parseAttributeVectorOut(attrs, 0, (auth != null), 1627c478bd9Sstevel@tonic-gate auth, baos, true); 1637c478bd9Sstevel@tonic-gate 1647c478bd9Sstevel@tonic-gate hdr.payload = baos.toByteArray(); 1657c478bd9Sstevel@tonic-gate 1667c478bd9Sstevel@tonic-gate // Construct description. 1677c478bd9Sstevel@tonic-gate 1687c478bd9Sstevel@tonic-gate hdr.constructDescription("AttrRply", 1697c478bd9Sstevel@tonic-gate " attributes=``" + 1707c478bd9Sstevel@tonic-gate attrs + 1717c478bd9Sstevel@tonic-gate "''\n" + 1727c478bd9Sstevel@tonic-gate " auth block=" + 1737c478bd9Sstevel@tonic-gate AuthBlock.desc(auth) + 1747c478bd9Sstevel@tonic-gate "\n"); 1757c478bd9Sstevel@tonic-gate 1767c478bd9Sstevel@tonic-gate return hdr; 1777c478bd9Sstevel@tonic-gate 1787c478bd9Sstevel@tonic-gate } 1797c478bd9Sstevel@tonic-gate 1807c478bd9Sstevel@tonic-gate } 181