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/*
* IzPack - Copyright 2001-2012 Julien Ponge, All Rights Reserved.
*
* http://izpack.org/
* http://izpack.codehaus.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.izforge.izpack.compiler.data;
import java.io.File;
import java.net.URI;
import java.net.URL;
import java.util.ResourceBundle;
import com.izforge.izpack.api.data.Info;
import com.izforge.izpack.util.FileUtil;
/**
* Data for compiler
*/
public class CompilerData
{
/**
* The IzPack home directory.
*/
public static String IZPACK_HOME = ".";
/**
* The compiler version.
*/
public final static String VERSION = "5.0";
/**
* Standard installer.
*/
public final static String STANDARD = "standard";
/**
* Web installer.
*/
public final static String WEB = "web";
private String comprFormat = "default";
/**
* The installer kind.
*/
private String kind = STANDARD;
/**
* The xml install file
*/
private String installFile;
/**
* The xml install configuration text
*/
private String installText;
/**
* The base directory.
*/
protected String basedir;
/**
* The output jar filename.
*/
private String output;
/**
* Whether to recursively create parent directories of output
*/
private boolean mkdirs = false;
/**
* Compression level
*/
private int comprLevel = -1;
/**
* External Information
*/
Info externalInfo = new Info();
/**
* The IzPack version.
*/
public final static String IZPACK_VERSION = ResourceBundle.getBundle("version").getString("izpack.version");
private final static String IZ_TEST_FILE = "ShellLink.dll";
private final static String IZ_TEST_SUBDIR = "bin" + File.separator + "native" + File.separator + "izpack";
private CompilerData()
{
// We get the IzPack home directory
String izHome = System.getProperty("izpack.home");
if (izHome != null)
{
IZPACK_HOME = izHome;
}
else
{
izHome = System.getenv("IZPACK_HOME");
if (izHome != null)
{
IZPACK_HOME = izHome;
}
}
}
public CompilerData(String installFile, String basedir, String output, boolean mkdirs)
{
this();
this.installFile = installFile;
this.basedir = basedir;
this.output = output;
this.mkdirs = mkdirs;
}
public CompilerData(String comprFormat, String kind, String installFile, String installText, String basedir,
String output, boolean mkdirs, int comprLevel)
{
this(installFile, basedir, output, mkdirs);
this.comprFormat = comprFormat;
this.kind = kind;
this.installText = installText;
this.comprLevel = comprLevel;
}
public CompilerData(String comprFormat, String kind, String installFile, String installText, String basedir,
String output, boolean mkdirs, int comprLevel, Info externalInfo)
{
this(comprFormat, kind, installFile, installText, basedir, output, mkdirs, comprLevel);
this.externalInfo = externalInfo;
}
/**
* Set the IzPack home directory
*
* @param izHome - the izpack home directory
*/
public static void setIzpackHome(String izHome)
{
IZPACK_HOME = izHome;
}
/**
* Access the installation kind.
*
* @return the installation kind.
*/
public String getKind()
{
return kind;
}
public void setKind(String kind)
{
this.kind = kind;
}
public String getInstallFile()
{
return installFile;
}
public String getInstallText()
{
return installText;
}
public String getBasedir()
{
return basedir;
}
public void setBasedir(String basedir)
{
this.basedir = basedir;
}
public String getOutput()
{
return output;
}
public boolean isMkdirs()
{
return mkdirs;
}
public void setMkdirs(boolean mkdirs)
{
this.mkdirs = mkdirs;
}
public String getComprFormat()
{
return comprFormat;
}
public void setComprFormat(String comprFormat)
{
this.comprFormat = comprFormat;
}
public int getComprLevel()
{
return comprLevel;
}
public void setComprLevel(int comprLevel)
{
this.comprLevel = comprLevel;
}
public Info getExternalInfo()
{
return this.externalInfo;
}
/**
* Try to resolve IzPack home from IZPACK_HOME value
*/
public void resolveIzpackHome()
{
IZPACK_HOME = resolveIzPackHome(IZPACK_HOME);
}
private static String resolveIzPackHome(String home)
{
File test = new File(home, IZ_TEST_SUBDIR + File.separator + IZ_TEST_FILE);
if (test.exists())
{
return (home);
}
// Try to resolve the path using compiler.jar which also should be under
// IZPACK_HOME.
String self = CompilerData.class.getName();
self = self.replace('.', '/');
self = "/" + self + ".class";
URL url = Compiler.class.getResource(self);
String name = FileUtil.convertUrlToFilePath(url);
int start = name.indexOf(self);
name = name.substring(0, start);
if (name.endsWith("!"))
{ // Where shut IZPACK_HOME at the standalone-compiler be??
// No idea.
if (name.endsWith("standalone-compiler.jar!")
|| name.endsWith("standalone-compiler-4.0.0.jar!")
|| name.matches("standalone-compiler-[\\d\\.]+.jar!"))
{
return (".");
}
name = name.substring(0, name.length() - 1);
}
File root;
if (URI.create(name).isAbsolute())
{
root = new File(URI.create(name));
}
else
{
root = new File(name);
}
while (true)
{
if (root == null)
{
throw new IllegalArgumentException(
"No valid IzPack home directory found");
}
test = new File(root, IZ_TEST_SUBDIR + File.separator + IZ_TEST_FILE);
if (test.exists())
{
return (root.getAbsolutePath());
}
root = root.getParentFile();
}
}
}
