OptionPrint.java
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
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*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.cli;
import java.net.InetAddress;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Properties;
import net.sourceforge.plantuml.crash.ReportLog;
import net.sourceforge.plantuml.dot.GraphvizUtils;
import net.sourceforge.plantuml.security.SecurityProfile;
import net.sourceforge.plantuml.security.SecurityUtils;
import net.sourceforge.plantuml.syntax.LanguageDescriptor;
import net.sourceforge.plantuml.version.License;
import net.sourceforge.plantuml.version.PSystemVersion;
import net.sourceforge.plantuml.version.Version;
public class OptionPrint {
// ::remove file when __CORE__
// ::remove file when __HAXE__
static public void printTestDot2() {
final ReportLog result = new ReportLog();
final int errorCode = GraphvizUtils.addDotStatus(result, false);
for (String s : result)
if (errorCode == 0)
System.out.println(s);
else
System.err.println(s);
Exit.exit(errorCode);
}
public static void printLicense() {
for (String s : License.getCurrent().getTextFull())
System.out.println(s);
}
public static void printVersion() {
System.out.println(Version.fullDescription());
System.out.println("(" + License.getCurrent() + " source distribution)");
for (String v : interestingProperties())
System.out.println(v);
for (String v : interestingValues())
System.out.println(v);
System.out.println();
final ReportLog result = new ReportLog();
final int errorCode = GraphvizUtils.addDotStatus(result, false);
for (String s : result)
System.out.println(s);
Exit.exit(errorCode);
}
public static Collection<String> interestingProperties() {
final Properties p = System.getProperties();
// final List<String> list1 = Arrays.asList("java.runtime.name", "Java Runtime", "java.vm.name", "JVM",
// "java.runtime.version", "Java Version", "os.name", "Operating System", "file.encoding",
// "Default Encoding", "user.language", "Language", "user.country", "Country");
// final List<String> list2 = Arrays.asList("java.runtime.name", "Java Runtime", "java.vm.name", "JVM",
// "java.runtime.version", "Java Version", "os.name", "Operating System", /* "os.version", "OS Version", */
// "file.encoding", "Default Encoding", "user.language", "Language", "user.country", "Country");
// final List<String> all = withIp() ? list1 : list2;
final List<String> all;
if (SecurityUtils.getSecurityProfile() == SecurityProfile.UNSECURE) {
all = Arrays.asList("java.runtime.name", "Java Runtime", "java.vm.name", "JVM", "java.runtime.version",
"Java Version", "os.name", "Operating System", "os.version", "OS Version", "file.encoding",
"Default Encoding", "user.language", "Language", "user.country", "Country");
} else {
all = Arrays.asList("java.runtime.name", "Java Runtime", "java.vm.name", "JVM", "file.encoding",
"Default Encoding", "user.language", "Language", "user.country", "Country");
}
final List<String> result = new ArrayList<>();
for (int i = 0; i < all.size(); i += 2) {
result.add(all.get(i + 1) + ": " + p.getProperty(all.get(i)));
}
return result;
}
public static Collection<String> interestingValues() {
final List<String> strings = new ArrayList<>();
// if (withIp() == false) {
// strings.add("Machine: " + getHostName());
// }
// strings.add(" ");
// strings.add("Current Security Profile: " + SecurityUtils.getSecurityProfile());
// strings.add(SecurityUtils.getSecurityProfile().longDescription());
strings.add(" ");
strings.add("PLANTUML_LIMIT_SIZE: " + GraphvizUtils.getenvImageLimit());
if (SecurityUtils.getSecurityProfile() == SecurityProfile.UNSECURE) {
strings.add("Processors: " + Runtime.getRuntime().availableProcessors());
final long freeMemory = Runtime.getRuntime().freeMemory();
final long maxMemory = Runtime.getRuntime().maxMemory();
final long totalMemory = Runtime.getRuntime().totalMemory();
final long usedMemory = totalMemory - freeMemory;
final int threadActiveCount = Thread.activeCount();
strings.add("Max Memory: " + format(maxMemory));
strings.add("Total Memory: " + format(totalMemory));
strings.add("Free Memory: " + format(freeMemory));
strings.add("Used Memory: " + format(usedMemory));
strings.add("Thread Active Count: " + threadActiveCount);
}
return Collections.unmodifiableCollection(strings);
}
// private static boolean withIp() {
// return getHostName().startsWith("ip-");
// }
private static String hostname;
public static synchronized String getHostName() {
if (hostname == null) {
hostname = getHostNameSlow();
}
return hostname;
}
private static String getHostNameSlow() {
try {
final InetAddress addr = InetAddress.getLocalHost();
return addr.getHostName();
} catch (Throwable e) {
final Map<String, String> env = System.getenv();
if (env.containsKey("COMPUTERNAME")) {
return env.get("COMPUTERNAME");
} else if (env.containsKey("HOSTNAME")) {
return env.get("HOSTNAME");
}
}
return "Unknown Computer";
}
private static String format(final long value) {
return String.format(Locale.US, "%,d", value);
}
public static void printAbout() {
for (String s : PSystemVersion.getAuthorsStrings(false))
System.out.println(s);
}
public static void printLanguage() {
new LanguageDescriptor().print(System.out);
}
}