author | kvn |
Tue, 28 Jan 2014 14:57:41 -0800 | |
changeset 22607 | ba232b417248 |
parent 22584 | eed64ee05369 |
parent 22603 | 816588059f9d |
child 23287 | c0f8cdafef56 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package sun.print; |
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import java.io.BufferedReader; |
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import java.io.FileInputStream; |
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import java.io.InputStream; |
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import java.io.InputStreamReader; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.Vector; |
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import java.security.AccessController; |
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import java.security.PrivilegedActionException; |
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import java.security.PrivilegedExceptionAction; |
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import javax.print.DocFlavor; |
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import javax.print.MultiDocPrintService; |
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import javax.print.PrintService; |
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import javax.print.PrintServiceLookup; |
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import javax.print.attribute.Attribute; |
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import javax.print.attribute.AttributeSet; |
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import javax.print.attribute.HashPrintRequestAttributeSet; |
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import javax.print.attribute.HashPrintServiceAttributeSet; |
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import javax.print.attribute.PrintRequestAttribute; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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import javax.print.attribute.PrintServiceAttribute; |
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import javax.print.attribute.PrintServiceAttributeSet; |
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import javax.print.attribute.standard.PrinterName; |
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import javax.print.attribute.standard.PrinterURI; |
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import java.io.File; |
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import java.io.FileReader; |
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import java.net.URL; |
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import java.nio.file.Files; |
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/* |
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* Remind: This class uses solaris commands. We also need a linux |
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* version |
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*/ |
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public class UnixPrintServiceLookup extends PrintServiceLookup |
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implements BackgroundServiceLookup, Runnable { |
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/* Remind: the current implementation is static, as its assumed |
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* its preferable to minimize creation of PrintService instances. |
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* Later we should add logic to add/remove services on the fly which |
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* will take a hit of needing to regather the list of services. |
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*/ |
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private String defaultPrinter; |
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private PrintService defaultPrintService; |
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private PrintService[] printServices; /* includes the default printer */ |
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private Vector lookupListeners = null; |
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private static String debugPrefix = "UnixPrintServiceLookup>> "; |
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private static boolean pollServices = true; |
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private static final int DEFAULT_MINREFRESH = 120; // 2 minutes |
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private static int minRefreshTime = DEFAULT_MINREFRESH; |
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static String osname; |
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// List of commands used to deal with the printer queues on AIX |
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String[] lpNameComAix = { |
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"/usr/bin/lsallq", |
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"/usr/bin/lpstat -W -p|/usr/bin/expand|/usr/bin/cut -f1 -d' '", |
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"/usr/bin/lpstat -W -d|/usr/bin/expand|/usr/bin/cut -f1 -d' '", |
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"/usr/bin/lpstat -W -v" |
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}; |
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private static final int aix_lsallq = 0; |
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private static final int aix_lpstat_p = 1; |
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private static final int aix_lpstat_d = 2; |
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private static final int aix_lpstat_v = 3; |
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private static int aix_defaultPrinterEnumeration = aix_lsallq; |
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static { |
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/* The system property "sun.java2d.print.polling" |
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* can be used to force the printing code to poll or not poll |
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* for PrintServices. |
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*/ |
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String pollStr = java.security.AccessController.doPrivileged( |
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new sun.security.action.GetPropertyAction("sun.java2d.print.polling")); |
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if (pollStr != null) { |
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if (pollStr.equalsIgnoreCase("true")) { |
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pollServices = true; |
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} else if (pollStr.equalsIgnoreCase("false")) { |
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pollServices = false; |
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} |
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} |
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/* The system property "sun.java2d.print.minRefreshTime" |
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* can be used to specify minimum refresh time (in seconds) |
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* for polling PrintServices. The default is 120. |
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*/ |
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String refreshTimeStr = java.security.AccessController.doPrivileged( |
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new sun.security.action.GetPropertyAction( |
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"sun.java2d.print.minRefreshTime")); |
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if (refreshTimeStr != null) { |
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try { |
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minRefreshTime = (new Integer(refreshTimeStr)).intValue(); |
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} catch (NumberFormatException e) { |
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} |
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if (minRefreshTime < DEFAULT_MINREFRESH) { |
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minRefreshTime = DEFAULT_MINREFRESH; |
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} |
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} |
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osname = java.security.AccessController.doPrivileged( |
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new sun.security.action.GetPropertyAction("os.name")); |
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/* The system property "sun.java2d.print.aix.lpstat" |
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* can be used to force the usage of 'lpstat -p' to enumerate all |
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* printer queues. By default we use 'lsallq', because 'lpstat -p' can |
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* take lots of time if thousands of printers are attached to a server. |
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*/ |
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if (isAIX()) { |
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String aixPrinterEnumerator = java.security.AccessController.doPrivileged( |
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new sun.security.action.GetPropertyAction("sun.java2d.print.aix.lpstat")); |
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if (aixPrinterEnumerator != null) { |
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if (aixPrinterEnumerator.equalsIgnoreCase("lpstat")) { |
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aix_defaultPrinterEnumeration = aix_lpstat_p; |
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} else if (aixPrinterEnumerator.equalsIgnoreCase("lsallq")) { |
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aix_defaultPrinterEnumeration = aix_lsallq; |
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} |
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} |
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} |
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} |
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static boolean isMac() { |
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return osname.startsWith("Mac"); |
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} |
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static boolean isSysV() { |
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return osname.equals("SunOS"); |
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} |
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static boolean isLinux() { |
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return (osname.equals("Linux")); |
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} |
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static boolean isBSD() { |
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return (osname.equals("Linux") || |
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osname.contains("OS X")); |
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} |
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static boolean isAIX() { |
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return osname.equals("AIX"); |
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} |
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static final int UNINITIALIZED = -1; |
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static final int BSD_LPD = 0; |
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static final int BSD_LPD_NG = 1; |
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static int cmdIndex = UNINITIALIZED; |
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String[] lpcFirstCom = { |
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"/usr/sbin/lpc status | grep : | sed -ne '1,1 s/://p'", |
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"/usr/sbin/lpc status | grep -E '^[ 0-9a-zA-Z_-]*@' | awk -F'@' '{print $1}'" |
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}; |
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String[] lpcAllCom = { |
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"/usr/sbin/lpc status all | grep : | sed -e 's/://'", |
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"/usr/sbin/lpc status all | grep -E '^[ 0-9a-zA-Z_-]*@' | awk -F'@' '{print $1}' | sort" |
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}; |
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String[] lpcNameCom = { |
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"| grep : | sed -ne 's/://p'", |
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"| grep -E '^[ 0-9a-zA-Z_-]*@' | awk -F'@' '{print $1}'" |
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}; |
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static int getBSDCommandIndex() { |
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String command = "/usr/sbin/lpc status all"; |
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String[] names = execCmd(command); |
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if ((names == null) || (names.length == 0)) { |
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return BSD_LPD_NG; |
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} |
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for (int i=0; i<names.length; i++) { |
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if (names[i].indexOf('@') != -1) { |
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return BSD_LPD_NG; |
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} |
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} |
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return BSD_LPD; |
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} |
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public UnixPrintServiceLookup() { |
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// start the printer listener thread |
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if (pollServices) { |
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PrinterChangeListener thr = new PrinterChangeListener(); |
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thr.setDaemon(true); |
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thr.start(); |
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IPPPrintService.debug_println(debugPrefix+"polling turned on"); |
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} |
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} |
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/* Want the PrintService which is default print service to have |
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* equality of reference with the equivalent in list of print services |
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* This isn't required by the API and there's a risk doing this will |
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* lead people to assume its guaranteed. |
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*/ |
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public synchronized PrintService[] getPrintServices() { |
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SecurityManager security = System.getSecurityManager(); |
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if (security != null) { |
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security.checkPrintJobAccess(); |
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} |
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if (printServices == null || !pollServices) { |
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refreshServices(); |
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} |
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if (printServices == null) { |
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return new PrintService[0]; |
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} else { |
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return printServices.clone(); |
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} |
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} |
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private int addPrintServiceToList(ArrayList printerList, PrintService ps) { |
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int index = printerList.indexOf(ps); |
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// Check if PrintService with same name is already in the list. |
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if (CUPSPrinter.isCupsRunning() && index != -1) { |
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// Bug in Linux: Duplicate entry of a remote printer |
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// and treats it as local printer but it is returning wrong |
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// information when queried using IPP. Workaround is to remove it. |
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// Even CUPS ignores these entries as shown in lpstat or using |
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// their web configuration. |
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PrinterURI uri = ps.getAttribute(PrinterURI.class); |
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if (uri.getURI().getHost().equals("localhost")) { |
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IPPPrintService.debug_println(debugPrefix+"duplicate PrintService, ignoring the new local printer: "+ps); |
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return index; // Do not add this. |
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} |
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PrintService oldPS = (PrintService)(printerList.get(index)); |
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uri = oldPS.getAttribute(PrinterURI.class); |
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if (uri.getURI().getHost().equals("localhost")) { |
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IPPPrintService.debug_println(debugPrefix+"duplicate PrintService, removing existing local printer: "+oldPS); |
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printerList.remove(oldPS); |
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} else { |
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return index; |
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263 |
} |
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264 |
} |
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printerList.add(ps); |
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return (printerList.size() - 1); |
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} |
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|
2 | 269 |
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270 |
// refreshes "printServices" |
|
271 |
public synchronized void refreshServices() { |
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/* excludes the default printer */ |
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String[] printers = null; // array of printer names |
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274 |
String[] printerURIs = null; //array of printer URIs |
2 | 275 |
|
276 |
getDefaultPrintService(); |
|
277 |
if (CUPSPrinter.isCupsRunning()) { |
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printerURIs = CUPSPrinter.getAllPrinters(); |
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if ((printerURIs != null) && (printerURIs.length > 0)) { |
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printers = new String[printerURIs.length]; |
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for (int i=0; i<printerURIs.length; i++) { |
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int lastIndex = printerURIs[i].lastIndexOf("/"); |
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printers[i] = printerURIs[i].substring(lastIndex+1); |
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} |
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285 |
} |
2 | 286 |
} else { |
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287 |
if (isMac() || isSysV()) { |
2 | 288 |
printers = getAllPrinterNamesSysV(); |
22603 | 289 |
} else if (isAIX()) { |
290 |
printers = getAllPrinterNamesAIX(); |
|
2 | 291 |
} else { //BSD |
292 |
printers = getAllPrinterNamesBSD(); |
|
293 |
} |
|
294 |
} |
|
295 |
||
296 |
if (printers == null) { |
|
297 |
if (defaultPrintService != null) { |
|
298 |
printServices = new PrintService[1]; |
|
299 |
printServices[0] = defaultPrintService; |
|
300 |
} else { |
|
301 |
printServices = null; |
|
302 |
} |
|
303 |
return; |
|
304 |
} |
|
305 |
||
306 |
ArrayList printerList = new ArrayList(); |
|
307 |
int defaultIndex = -1; |
|
308 |
for (int p=0; p<printers.length; p++) { |
|
309 |
if (printers[p] == null) { |
|
310 |
continue; |
|
311 |
} |
|
312 |
if ((defaultPrintService != null) |
|
19357
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
313 |
&& printers[p].equals(getPrinterDestName(defaultPrintService))) { |
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
314 |
defaultIndex = addPrintServiceToList(printerList, defaultPrintService); |
2 | 315 |
} else { |
316 |
if (printServices == null) { |
|
317 |
IPPPrintService.debug_println(debugPrefix+ |
|
318 |
"total# of printers = "+printers.length); |
|
319 |
||
320 |
if (CUPSPrinter.isCupsRunning()) { |
|
321 |
try { |
|
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
322 |
addPrintServiceToList(printerList, |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
323 |
new IPPPrintService(printers[p], |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
324 |
printerURIs[p], |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
325 |
true)); |
2 | 326 |
} catch (Exception e) { |
327 |
IPPPrintService.debug_println(debugPrefix+ |
|
328 |
" getAllPrinters Exception "+ |
|
329 |
e); |
|
330 |
||
331 |
} |
|
332 |
} else { |
|
333 |
printerList.add(new UnixPrintService(printers[p])); |
|
334 |
} |
|
335 |
} else { |
|
336 |
int j; |
|
337 |
for (j=0; j<printServices.length; j++) { |
|
19357
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
338 |
if (printServices[j] != null) { |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
339 |
if (printers[p].equals(getPrinterDestName(printServices[j]))) { |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
340 |
printerList.add(printServices[j]); |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
341 |
printServices[j] = null; |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
342 |
break; |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
343 |
} |
2 | 344 |
} |
345 |
} |
|
346 |
||
347 |
if (j == printServices.length) { // not found? |
|
348 |
if (CUPSPrinter.isCupsRunning()) { |
|
349 |
try { |
|
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
350 |
addPrintServiceToList(printerList, |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
351 |
new IPPPrintService(printers[p], |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
352 |
printerURIs[p], |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
353 |
true)); |
2 | 354 |
} catch (Exception e) { |
355 |
IPPPrintService.debug_println(debugPrefix+ |
|
356 |
" getAllPrinters Exception "+ |
|
357 |
e); |
|
358 |
||
359 |
} |
|
360 |
} else { |
|
361 |
printerList.add(new UnixPrintService(printers[p])); |
|
362 |
} |
|
363 |
} |
|
364 |
} |
|
365 |
} |
|
366 |
} |
|
367 |
||
368 |
// Look for deleted services and invalidate these |
|
369 |
if (printServices != null) { |
|
370 |
for (int j=0; j < printServices.length; j++) { |
|
371 |
if ((printServices[j] instanceof UnixPrintService) && |
|
372 |
(!printServices[j].equals(defaultPrintService))) { |
|
373 |
((UnixPrintService)printServices[j]).invalidateService(); |
|
374 |
} |
|
375 |
} |
|
376 |
} |
|
377 |
||
378 |
//if defaultService is not found in printerList |
|
379 |
if (defaultIndex == -1 && defaultPrintService != null) { |
|
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
380 |
defaultIndex = addPrintServiceToList(printerList, defaultPrintService); |
2 | 381 |
} |
382 |
||
383 |
printServices = (PrintService[])printerList.toArray( |
|
384 |
new PrintService[] {}); |
|
385 |
||
386 |
// swap default with the first in the list |
|
387 |
if (defaultIndex > 0) { |
|
388 |
PrintService saveService = printServices[0]; |
|
389 |
printServices[0] = printServices[defaultIndex]; |
|
390 |
printServices[defaultIndex] = saveService; |
|
391 |
} |
|
392 |
} |
|
393 |
||
394 |
private boolean matchesAttributes(PrintService service, |
|
395 |
PrintServiceAttributeSet attributes) { |
|
396 |
||
397 |
Attribute [] attrs = attributes.toArray(); |
|
398 |
Attribute serviceAttr; |
|
399 |
for (int i=0; i<attrs.length; i++) { |
|
400 |
serviceAttr |
|
401 |
= service.getAttribute((Class<PrintServiceAttribute>)attrs[i].getCategory()); |
|
402 |
if (serviceAttr == null || !serviceAttr.equals(attrs[i])) { |
|
403 |
return false; |
|
404 |
} |
|
405 |
} |
|
406 |
return true; |
|
407 |
} |
|
408 |
||
409 |
/* This checks for validity of the printer name before passing as |
|
410 |
* parameter to a shell command. |
|
411 |
*/ |
|
412 |
private boolean checkPrinterName(String s) { |
|
413 |
char c; |
|
414 |
||
415 |
for (int i=0; i < s.length(); i++) { |
|
416 |
c = s.charAt(i); |
|
417 |
if (Character.isLetterOrDigit(c) || |
|
418 |
c == '-' || c == '_' || c == '.' || c == '/') { |
|
419 |
continue; |
|
420 |
} else { |
|
421 |
return false; |
|
422 |
} |
|
423 |
} |
|
424 |
return true; |
|
425 |
} |
|
426 |
||
19357
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
427 |
/* |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
428 |
* Gets the printer name compatible with the list of printers returned by |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
429 |
* the system when we query default or all the available printers. |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
430 |
*/ |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
431 |
private String getPrinterDestName(PrintService ps) { |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
432 |
if (isMac()) { |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
433 |
return ((IPPPrintService)ps).getDest(); |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
434 |
} |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
435 |
return ps.getName(); |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
436 |
} |
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
437 |
|
2 | 438 |
/* On a network with many (hundreds) of network printers, it |
439 |
* can save several seconds if you know all you want is a particular |
|
440 |
* printer, to ask for that printer rather than retrieving all printers. |
|
441 |
*/ |
|
442 |
private PrintService getServiceByName(PrinterName nameAttr) { |
|
443 |
String name = nameAttr.getValue(); |
|
444 |
if (name == null || name.equals("") || !checkPrinterName(name)) { |
|
445 |
return null; |
|
446 |
} |
|
19357
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
447 |
/* check if all printers are already available */ |
18115
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
448 |
if (printServices != null) { |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
449 |
for (PrintService printService : printServices) { |
22584
eed64ee05369
8032733: Fix cast lint warnings in client libraries
darcy
parents:
21780
diff
changeset
|
450 |
PrinterName printerName = printService.getAttribute(PrinterName.class); |
19357
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
451 |
if (printerName.getValue().equals(name)) { |
18115
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
452 |
return printService; |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
453 |
} |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
454 |
} |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
455 |
} |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
456 |
/* take CUPS into account first */ |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
457 |
if (CUPSPrinter.isCupsRunning()) { |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
458 |
try { |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
459 |
return new IPPPrintService(name, |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
460 |
new URL("http://"+ |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
461 |
CUPSPrinter.getServer()+":"+ |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
462 |
CUPSPrinter.getPort()+"/"+ |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
463 |
name)); |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
464 |
} catch (Exception e) { |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
465 |
IPPPrintService.debug_println(debugPrefix+ |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
466 |
" getServiceByName Exception "+ |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
467 |
e); |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
468 |
} |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
469 |
} |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
470 |
/* fallback if nothing not having a printer at this point */ |
dbd9791b69d2
8013810: PrintServiceLookup.lookupPrintServices() does not return consistent result
jgodinez
parents:
13048
diff
changeset
|
471 |
PrintService printer = null; |
12997
7ad469d89bed
7124536: [macosx] PrintServiceLookup.lookupDefaultPrintService() return null
prr
parents:
12538
diff
changeset
|
472 |
if (isMac() || isSysV()) { |
2 | 473 |
printer = getNamedPrinterNameSysV(name); |
22603 | 474 |
} else if (isAIX()) { |
475 |
printer = getNamedPrinterNameAIX(name); |
|
2 | 476 |
} else { |
477 |
printer = getNamedPrinterNameBSD(name); |
|
478 |
} |
|
479 |
return printer; |
|
480 |
} |
|
481 |
||
482 |
private PrintService[] |
|
483 |
getPrintServices(PrintServiceAttributeSet serviceSet) { |
|
484 |
||
485 |
if (serviceSet == null || serviceSet.isEmpty()) { |
|
486 |
return getPrintServices(); |
|
487 |
} |
|
488 |
||
489 |
/* Typically expect that if a service attribute is specified that |
|
490 |
* its a printer name and there ought to be only one match. |
|
491 |
* Directly retrieve that service and confirm |
|
492 |
* that it meets the other requirements. |
|
493 |
* If printer name isn't mentioned then go a slow path checking |
|
494 |
* all printers if they meet the reqiremements. |
|
495 |
*/ |
|
496 |
PrintService[] services; |
|
497 |
PrinterName name = (PrinterName)serviceSet.get(PrinterName.class); |
|
498 |
PrintService defService; |
|
499 |
if (name != null && (defService = getDefaultPrintService()) != null) { |
|
500 |
/* To avoid execing a unix command see if the client is asking |
|
501 |
* for the default printer by name, since we already have that |
|
502 |
* initialised. |
|
503 |
*/ |
|
504 |
||
22584
eed64ee05369
8032733: Fix cast lint warnings in client libraries
darcy
parents:
21780
diff
changeset
|
505 |
PrinterName defName = defService.getAttribute(PrinterName.class); |
2 | 506 |
|
507 |
if (defName != null && name.equals(defName)) { |
|
508 |
if (matchesAttributes(defService, serviceSet)) { |
|
509 |
services = new PrintService[1]; |
|
510 |
services[0] = defService; |
|
511 |
return services; |
|
512 |
} else { |
|
513 |
return new PrintService[0]; |
|
514 |
} |
|
515 |
} else { |
|
516 |
/* Its not the default service */ |
|
517 |
PrintService service = getServiceByName(name); |
|
518 |
if (service != null && |
|
519 |
matchesAttributes(service, serviceSet)) { |
|
520 |
services = new PrintService[1]; |
|
521 |
services[0] = service; |
|
522 |
return services; |
|
523 |
} else { |
|
524 |
return new PrintService[0]; |
|
525 |
} |
|
526 |
} |
|
527 |
} else { |
|
528 |
/* specified service attributes don't include a name.*/ |
|
529 |
Vector matchedServices = new Vector(); |
|
530 |
services = getPrintServices(); |
|
531 |
for (int i = 0; i< services.length; i++) { |
|
532 |
if (matchesAttributes(services[i], serviceSet)) { |
|
533 |
matchedServices.add(services[i]); |
|
534 |
} |
|
535 |
} |
|
536 |
services = new PrintService[matchedServices.size()]; |
|
537 |
for (int i = 0; i< services.length; i++) { |
|
538 |
services[i] = (PrintService)matchedServices.elementAt(i); |
|
539 |
} |
|
540 |
return services; |
|
541 |
} |
|
542 |
} |
|
543 |
||
544 |
/* |
|
545 |
* If service attributes are specified then there must be additional |
|
546 |
* filtering. |
|
547 |
*/ |
|
548 |
public PrintService[] getPrintServices(DocFlavor flavor, |
|
549 |
AttributeSet attributes) { |
|
550 |
SecurityManager security = System.getSecurityManager(); |
|
551 |
if (security != null) { |
|
552 |
security.checkPrintJobAccess(); |
|
553 |
} |
|
554 |
PrintRequestAttributeSet requestSet = null; |
|
555 |
PrintServiceAttributeSet serviceSet = null; |
|
556 |
||
557 |
if (attributes != null && !attributes.isEmpty()) { |
|
558 |
||
559 |
requestSet = new HashPrintRequestAttributeSet(); |
|
560 |
serviceSet = new HashPrintServiceAttributeSet(); |
|
561 |
||
562 |
Attribute[] attrs = attributes.toArray(); |
|
563 |
for (int i=0; i<attrs.length; i++) { |
|
564 |
if (attrs[i] instanceof PrintRequestAttribute) { |
|
565 |
requestSet.add(attrs[i]); |
|
566 |
} else if (attrs[i] instanceof PrintServiceAttribute) { |
|
567 |
serviceSet.add(attrs[i]); |
|
568 |
} |
|
569 |
} |
|
570 |
} |
|
571 |
||
572 |
PrintService[] services = getPrintServices(serviceSet); |
|
573 |
if (services.length == 0) { |
|
574 |
return services; |
|
575 |
} |
|
576 |
||
577 |
if (CUPSPrinter.isCupsRunning()) { |
|
578 |
ArrayList matchingServices = new ArrayList(); |
|
579 |
for (int i=0; i<services.length; i++) { |
|
580 |
try { |
|
581 |
if (services[i]. |
|
582 |
getUnsupportedAttributes(flavor, requestSet) == null) { |
|
583 |
matchingServices.add(services[i]); |
|
584 |
} |
|
585 |
} catch (IllegalArgumentException e) { |
|
586 |
} |
|
587 |
} |
|
588 |
services = new PrintService[matchingServices.size()]; |
|
589 |
return (PrintService[])matchingServices.toArray(services); |
|
590 |
||
591 |
} else { |
|
592 |
// We only need to compare 1 PrintService because all |
|
593 |
// UnixPrintServices are the same anyway. We will not use |
|
594 |
// default PrintService because it might be null. |
|
595 |
PrintService service = services[0]; |
|
596 |
if ((flavor == null || |
|
597 |
service.isDocFlavorSupported(flavor)) && |
|
598 |
service.getUnsupportedAttributes(flavor, requestSet) == null) |
|
599 |
{ |
|
600 |
return services; |
|
601 |
} else { |
|
602 |
return new PrintService[0]; |
|
603 |
} |
|
604 |
} |
|
605 |
} |
|
606 |
||
607 |
/* |
|
608 |
* return empty array as don't support multi docs |
|
609 |
*/ |
|
610 |
public MultiDocPrintService[] |
|
611 |
getMultiDocPrintServices(DocFlavor[] flavors, |
|
612 |
AttributeSet attributes) { |
|
613 |
SecurityManager security = System.getSecurityManager(); |
|
614 |
if (security != null) { |
|
615 |
security.checkPrintJobAccess(); |
|
616 |
} |
|
617 |
return new MultiDocPrintService[0]; |
|
618 |
} |
|
619 |
||
620 |
||
621 |
public synchronized PrintService getDefaultPrintService() { |
|
622 |
SecurityManager security = System.getSecurityManager(); |
|
623 |
if (security != null) { |
|
624 |
security.checkPrintJobAccess(); |
|
625 |
} |
|
626 |
||
627 |
// clear defaultPrintService |
|
628 |
defaultPrintService = null; |
|
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
629 |
String psuri = null; |
2 | 630 |
|
631 |
IPPPrintService.debug_println("isRunning ? "+ |
|
632 |
(CUPSPrinter.isCupsRunning())); |
|
633 |
if (CUPSPrinter.isCupsRunning()) { |
|
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
634 |
String[] printerInfo = CUPSPrinter.getDefaultPrinter(); |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
635 |
defaultPrinter = printerInfo[0]; |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
636 |
psuri = printerInfo[1]; |
2 | 637 |
} else { |
12997
7ad469d89bed
7124536: [macosx] PrintServiceLookup.lookupDefaultPrintService() return null
prr
parents:
12538
diff
changeset
|
638 |
if (isMac() || isSysV()) { |
2 | 639 |
defaultPrinter = getDefaultPrinterNameSysV(); |
22603 | 640 |
} else if (isAIX()) { |
641 |
defaultPrinter = getDefaultPrinterNameAIX(); |
|
2 | 642 |
} else { |
643 |
defaultPrinter = getDefaultPrinterNameBSD(); |
|
644 |
} |
|
645 |
} |
|
646 |
if (defaultPrinter == null) { |
|
647 |
return null; |
|
648 |
} |
|
649 |
defaultPrintService = null; |
|
650 |
if (printServices != null) { |
|
651 |
for (int j=0; j<printServices.length; j++) { |
|
19357
7780d9ec205c
8022241: [macosx] [PIT] lookupPrintServices() returns one too long array
jgodinez
parents:
18752
diff
changeset
|
652 |
if (defaultPrinter.equals(getPrinterDestName(printServices[j]))) { |
2 | 653 |
defaultPrintService = printServices[j]; |
654 |
break; |
|
655 |
} |
|
656 |
} |
|
657 |
} |
|
658 |
if (defaultPrintService == null) { |
|
659 |
if (CUPSPrinter.isCupsRunning()) { |
|
660 |
try { |
|
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
661 |
PrintService defaultPS; |
21780
aa006e1a6eb9
8028584: sun.net.www.protocol.file.FileURLConnection cannot be cast to java.net.HttpURLConnection
jgodinez
parents:
21283
diff
changeset
|
662 |
if ((psuri != null) && !psuri.startsWith("file")) { |
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
663 |
defaultPS = new IPPPrintService(defaultPrinter, |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
664 |
psuri, true); |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
665 |
} else { |
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
666 |
defaultPS = new IPPPrintService(defaultPrinter, |
2 | 667 |
new URL("http://"+ |
668 |
CUPSPrinter.getServer()+":"+ |
|
669 |
CUPSPrinter.getPort()+"/"+ |
|
670 |
defaultPrinter)); |
|
21224
58a31574ac84
8022536: closed/javax/print/TextFlavorTest.java fails
jgodinez
parents:
19357
diff
changeset
|
671 |
} |
2 | 672 |
defaultPrintService = defaultPS; |
673 |
} catch (Exception e) { |
|
674 |
} |
|
675 |
} else { |
|
676 |
defaultPrintService = new UnixPrintService(defaultPrinter); |
|
677 |
} |
|
678 |
} |
|
679 |
||
680 |
return defaultPrintService; |
|
681 |
} |
|
682 |
||
683 |
public synchronized void |
|
684 |
getServicesInbackground(BackgroundLookupListener listener) { |
|
685 |
if (printServices != null) { |
|
686 |
listener.notifyServices(printServices); |
|
687 |
} else { |
|
688 |
if (lookupListeners == null) { |
|
689 |
lookupListeners = new Vector(); |
|
690 |
lookupListeners.add(listener); |
|
691 |
Thread lookupThread = new Thread(this); |
|
692 |
lookupThread.start(); |
|
693 |
} else { |
|
694 |
lookupListeners.add(listener); |
|
695 |
} |
|
696 |
} |
|
697 |
} |
|
698 |
||
699 |
/* This method isn't used in most cases because we rely on code in |
|
700 |
* javax.print.PrintServiceLookup. This is needed just for the cases |
|
701 |
* where those interfaces are by-passed. |
|
702 |
*/ |
|
703 |
private PrintService[] copyOf(PrintService[] inArr) { |
|
704 |
if (inArr == null || inArr.length == 0) { |
|
705 |
return inArr; |
|
706 |
} else { |
|
707 |
PrintService []outArr = new PrintService[inArr.length]; |
|
708 |
System.arraycopy(inArr, 0, outArr, 0, inArr.length); |
|
709 |
return outArr; |
|
710 |
} |
|
711 |
} |
|
712 |
||
713 |
public void run() { |
|
714 |
PrintService[] services = getPrintServices(); |
|
715 |
synchronized (this) { |
|
716 |
BackgroundLookupListener listener; |
|
717 |
for (int i=0; i<lookupListeners.size(); i++) { |
|
718 |
listener = |
|
719 |
(BackgroundLookupListener)lookupListeners.elementAt(i); |
|
720 |
listener.notifyServices(copyOf(services)); |
|
721 |
} |
|
722 |
lookupListeners = null; |
|
723 |
} |
|
724 |
} |
|
725 |
||
726 |
private String getDefaultPrinterNameBSD() { |
|
727 |
if (cmdIndex == UNINITIALIZED) { |
|
728 |
cmdIndex = getBSDCommandIndex(); |
|
729 |
} |
|
730 |
String[] names = execCmd(lpcFirstCom[cmdIndex]); |
|
731 |
if (names == null || names.length == 0) { |
|
732 |
return null; |
|
733 |
} |
|
734 |
||
735 |
if ((cmdIndex==BSD_LPD_NG) && |
|
736 |
(names[0].startsWith("missingprinter"))) { |
|
737 |
return null; |
|
738 |
} |
|
739 |
return names[0]; |
|
740 |
} |
|
741 |
||
742 |
private PrintService getNamedPrinterNameBSD(String name) { |
|
743 |
if (cmdIndex == UNINITIALIZED) { |
|
744 |
cmdIndex = getBSDCommandIndex(); |
|
745 |
} |
|
746 |
String command = "/usr/sbin/lpc status " + name + lpcNameCom[cmdIndex]; |
|
747 |
String[] result = execCmd(command); |
|
748 |
||
749 |
if (result == null || !(result[0].equals(name))) { |
|
750 |
return null; |
|
751 |
} |
|
752 |
return new UnixPrintService(name); |
|
753 |
} |
|
754 |
||
755 |
private String[] getAllPrinterNamesBSD() { |
|
756 |
if (cmdIndex == UNINITIALIZED) { |
|
757 |
cmdIndex = getBSDCommandIndex(); |
|
758 |
} |
|
759 |
String[] names = execCmd(lpcAllCom[cmdIndex]); |
|
760 |
if (names == null || names.length == 0) { |
|
761 |
return null; |
|
762 |
} |
|
763 |
return names; |
|
764 |
} |
|
765 |
||
12997
7ad469d89bed
7124536: [macosx] PrintServiceLookup.lookupDefaultPrintService() return null
prr
parents:
12538
diff
changeset
|
766 |
static String getDefaultPrinterNameSysV() { |
2 | 767 |
String defaultPrinter = "lp"; |
768 |
String command = "/usr/bin/lpstat -d"; |
|
769 |
||
770 |
String [] names = execCmd(command); |
|
771 |
if (names == null || names.length == 0) { |
|
772 |
return defaultPrinter; |
|
773 |
} else { |
|
774 |
int index = names[0].indexOf(":"); |
|
775 |
if (index == -1 || (names[0].length() <= index+1)) { |
|
776 |
return null; |
|
777 |
} else { |
|
778 |
String name = names[0].substring(index+1).trim(); |
|
779 |
if (name.length() == 0) { |
|
780 |
return null; |
|
781 |
} else { |
|
782 |
return name; |
|
783 |
} |
|
784 |
} |
|
785 |
} |
|
786 |
} |
|
787 |
||
788 |
private PrintService getNamedPrinterNameSysV(String name) { |
|
789 |
||
790 |
String command = "/usr/bin/lpstat -v " + name; |
|
791 |
String []result = execCmd(command); |
|
792 |
||
793 |
if (result == null || result[0].indexOf("unknown printer") > 0) { |
|
794 |
return null; |
|
795 |
} else { |
|
796 |
return new UnixPrintService(name); |
|
797 |
} |
|
798 |
} |
|
799 |
||
800 |
private String[] getAllPrinterNamesSysV() { |
|
801 |
String defaultPrinter = "lp"; |
|
802 |
String command = "/usr/bin/lpstat -v|/usr/bin/expand|/usr/bin/cut -f3 -d' ' |/usr/bin/cut -f1 -d':' | /usr/bin/sort"; |
|
803 |
||
804 |
String [] names = execCmd(command); |
|
805 |
ArrayList printerNames = new ArrayList(); |
|
806 |
for (int i=0; i < names.length; i++) { |
|
807 |
if (!names[i].equals("_default") && |
|
808 |
!names[i].equals(defaultPrinter) && |
|
809 |
!names[i].equals("")) { |
|
810 |
printerNames.add(names[i]); |
|
811 |
} |
|
812 |
} |
|
813 |
return (String[])printerNames.toArray(new String[printerNames.size()]); |
|
814 |
} |
|
815 |
||
22603 | 816 |
private String getDefaultPrinterNameAIX() { |
817 |
String[] names = execCmd(lpNameComAix[aix_lpstat_d]); |
|
818 |
// Remove headers and bogus entries added by remote printers. |
|
819 |
names = UnixPrintService.filterPrinterNamesAIX(names); |
|
820 |
if (names == null || names.length != 1) { |
|
821 |
// No default printer found |
|
822 |
return null; |
|
823 |
} else { |
|
824 |
return names[0]; |
|
825 |
} |
|
826 |
} |
|
827 |
||
828 |
private PrintService getNamedPrinterNameAIX(String name) { |
|
829 |
// On AIX there should be no blank after '-v'. |
|
830 |
String[] result = execCmd(lpNameComAix[aix_lpstat_v] + name); |
|
831 |
// Remove headers and bogus entries added by remote printers. |
|
832 |
result = UnixPrintService.filterPrinterNamesAIX(result); |
|
833 |
if (result == null || result.length != 1) { |
|
834 |
return null; |
|
835 |
} else { |
|
836 |
return new UnixPrintService(name); |
|
837 |
} |
|
838 |
} |
|
839 |
||
840 |
private String[] getAllPrinterNamesAIX() { |
|
841 |
// Determine all printers of the system. |
|
842 |
String [] names = execCmd(lpNameComAix[aix_defaultPrinterEnumeration]); |
|
843 |
||
844 |
// Remove headers and bogus entries added by remote printers. |
|
845 |
names = UnixPrintService.filterPrinterNamesAIX(names); |
|
846 |
||
847 |
ArrayList<String> printerNames = new ArrayList<String>(); |
|
848 |
for ( int i=0; i < names.length; i++) { |
|
849 |
printerNames.add(names[i]); |
|
850 |
} |
|
22607 | 851 |
return printerNames.toArray(new String[printerNames.size()]); |
22603 | 852 |
} |
853 |
||
2 | 854 |
static String[] execCmd(final String command) { |
855 |
ArrayList results = null; |
|
856 |
try { |
|
857 |
final String[] cmd = new String[3]; |
|
22603 | 858 |
if (isSysV() || isAIX()) { |
2 | 859 |
cmd[0] = "/usr/bin/sh"; |
860 |
cmd[1] = "-c"; |
|
861 |
cmd[2] = "env LC_ALL=C " + command; |
|
862 |
} else { |
|
863 |
cmd[0] = "/bin/sh"; |
|
864 |
cmd[1] = "-c"; |
|
865 |
cmd[2] = "LC_ALL=C " + command; |
|
866 |
} |
|
867 |
||
868 |
results = (ArrayList)AccessController.doPrivileged( |
|
869 |
new PrivilegedExceptionAction() { |
|
870 |
public Object run() throws IOException { |
|
871 |
||
872 |
Process proc; |
|
873 |
BufferedReader bufferedReader = null; |
|
13041
8477cb6992be
7143606: File.createTempFile should be improved for temporary files created by the platform.
robm
parents:
12047
diff
changeset
|
874 |
File f = Files.createTempFile("prn","xc").toFile(); |
2 | 875 |
cmd[2] = cmd[2]+">"+f.getAbsolutePath(); |
876 |
||
877 |
proc = Runtime.getRuntime().exec(cmd); |
|
878 |
try { |
|
879 |
boolean done = false; // in case of interrupt. |
|
880 |
while (!done) { |
|
881 |
try { |
|
882 |
proc.waitFor(); |
|
883 |
done = true; |
|
884 |
} catch (InterruptedException e) { |
|
885 |
} |
|
886 |
} |
|
887 |
||
888 |
if (proc.exitValue() == 0) { |
|
889 |
FileReader reader = new FileReader(f); |
|
890 |
bufferedReader = new BufferedReader(reader); |
|
891 |
String line; |
|
892 |
ArrayList results = new ArrayList(); |
|
893 |
while ((line = bufferedReader.readLine()) |
|
894 |
!= null) { |
|
895 |
results.add(line); |
|
896 |
} |
|
897 |
return results; |
|
898 |
} |
|
899 |
} finally { |
|
900 |
f.delete(); |
|
901 |
// promptly close all streams. |
|
902 |
if (bufferedReader != null) { |
|
903 |
bufferedReader.close(); |
|
904 |
} |
|
905 |
proc.getInputStream().close(); |
|
906 |
proc.getErrorStream().close(); |
|
907 |
proc.getOutputStream().close(); |
|
908 |
} |
|
909 |
return null; |
|
910 |
} |
|
911 |
}); |
|
912 |
} catch (PrivilegedActionException e) { |
|
913 |
} |
|
914 |
if (results == null) { |
|
915 |
return new String[0]; |
|
916 |
} else { |
|
917 |
return (String[])results.toArray(new String[results.size()]); |
|
918 |
} |
|
919 |
} |
|
920 |
||
921 |
private class PrinterChangeListener extends Thread { |
|
922 |
||
923 |
public void run() { |
|
924 |
int refreshSecs; |
|
925 |
while (true) { |
|
926 |
try { |
|
927 |
refreshServices(); |
|
928 |
} catch (Exception se) { |
|
929 |
IPPPrintService.debug_println(debugPrefix+"Exception in refresh thread."); |
|
930 |
break; |
|
931 |
} |
|
932 |
||
933 |
if ((printServices != null) && |
|
934 |
(printServices.length > minRefreshTime)) { |
|
935 |
// compute new refresh time 1 printer = 1 sec |
|
936 |
refreshSecs = printServices.length; |
|
937 |
} else { |
|
938 |
refreshSecs = minRefreshTime; |
|
939 |
} |
|
940 |
try { |
|
941 |
sleep(refreshSecs * 1000); |
|
942 |
} catch (InterruptedException e) { |
|
943 |
break; |
|
944 |
} |
|
945 |
} |
|
946 |
} |
|
947 |
} |
|
948 |
} |