private String getTitle(File f) {
String result = "";
if (!f.getName().endsWith(".html")) return "not HTML";
else {
try {
BufferedReader reader = new BufferedReader(new FileReader(f));
String ligne = reader.readLine();
while (ligne != null && !ligne.contains("<TITLE>") && !ligne.contains("<title>")) {
ligne = reader.readLine();
}
reader.close();
if (ligne == null) return "No TITLE in page " + f.getName();
else {
String fin = "";
String debut = "";
if (ligne.contains("</TITLE>")) {
debut = "<TITLE>";
fin = "</TITLE>";
} else if (ligne.contains("</title>")) {
debut = "<title>";
fin = "</title>";
} else return "No title in page " + f.getName();
int fin_index = ligne.lastIndexOf(fin);
result = ligne.substring(ligne.indexOf(debut) + 7, fin_index);
return result;
}
} catch (Exception e) {
LOG.error("Error while reading file " + e);
return "Error for file " + f.getName();
}
}
}
/**
* load from the specified jar filled with help files in the [language] directory in the jar
*
* @param file the jar file
*/
private void loadFromJar(File file) {
if (file.getName().toLowerCase().endsWith(".jar") && file.isFile()) {
try {
int counter = 0;
JarInputStream jis;
JarEntry je;
counter = 0;
jis = new JarInputStream(new BufferedInputStream(new FileInputStream(file)));
je = jis.getNextJarEntry();
while (je != null) {
String mnemo = trimEntryName(je);
if (je.getName().toLowerCase().matches(helproot + "/" + language + "/.*.htm")
&& !exists(mnemo)) {
addToCache(jis, mnemo);
counter++;
}
je = jis.getNextJarEntry();
}
jis.close();
System.out.println(
"+ " + String.valueOf(counter) + "\thelp text(s) from:\t" + file.getCanonicalPath());
} catch (IOException ignored) {
}
}
}
public void run() throws Exception {
File rtDir = new File("rt.dir");
File javaHome = new File(System.getProperty("java.home"));
if (javaHome.getName().equals("jre")) javaHome = javaHome.getParentFile();
File rtJar = new File(new File(new File(javaHome, "jre"), "lib"), "rt.jar");
expand(rtJar, rtDir);
String[] rtDir_opts = {
"-bootclasspath", rtDir.toString(),
"-classpath", "",
"-sourcepath", "",
"-extdirs", ""
};
test(rtDir_opts, "HelloPathWorld");
if (isJarFileSystemAvailable()) {
String[] rtJar_opts = {
"-bootclasspath", rtJar.toString(),
"-classpath", "",
"-sourcepath", "",
"-extdirs", ""
};
test(rtJar_opts, "HelloPathWorld");
String[] default_opts = {};
test(default_opts, "HelloPathWorld");
// finally, a non-trivial program
test(default_opts, "CompileTest");
} else System.err.println("jar file system not available: test skipped");
}
/**
* scans for possible help directories (languages)
*
* @return a list of possible language directories
*/
public List<String> getLanguages() {
List<String> paths = new ArrayList<>();
URL home = getClass().getResource("..");
File local;
if (home != null) {
System.out.println("looks like you are not starting from a jar-package");
try {
local = new File(new File(home.getPath()).getParentFile().getParentFile(), helproot);
System.out.println("local: " + local.getAbsolutePath());
for (File s : local.listFiles()) {
if (s.isDirectory() && (s.listFiles().length > 0)) {
addToList(paths, s.getName());
}
}
} catch (Exception e) {
System.out.println("but not loading from the developer workbench?!");
}
} else {
System.out.println("looks like you are starting from a jar-package");
local = CommandLoader.getLocation();
File helpDir = new File(local, helproot);
if (helpDir.exists() && helpDir.isDirectory() && (helpDir.listFiles().length > 0)) {
for (File s : helpDir.listFiles()) {
if (s.isDirectory()) {
addToList(paths, s.getName());
}
}
}
File jar = new File(CommandLoader.classPath());
for (File file : local.listFiles()) {
try {
if (!jar.getCanonicalPath().equals(file.getCanonicalPath())) {
searchJarPath(file, paths);
}
} catch (IOException ignored) {
}
searchJarPath(jar, paths);
}
}
return paths;
}
/**
* load a specified directory filled with help files (outside a jar)
*
* @param local the directory
*/
private void initFile(File local) {
if (!local.exists()) {
return;
}
int counter = 0;
if (local.isDirectory()) {
for (File file : local.listFiles()) {
if (file.getName().toLowerCase().endsWith(".htm") && file.isFile()) {
String mnemo = file.getName().toLowerCase().replace(".htm", "");
if (!exists(mnemo)) {
addToCache(file, mnemo);
counter++;
}
}
}
}
try {
System.out.println(
"+ " + String.valueOf(counter) + "\thelp text(s) from:\t" + local.getCanonicalPath());
} catch (IOException ignored) {
}
}
// Take a tree of files starting in a directory in a zip file
// and copy them to a disk directory, recreating the tree.
private int unpackZipFile(
File inZipFile, String directory, String parent, boolean suppressFirstPathElement) {
int count = 0;
if (!inZipFile.exists()) return count;
parent = parent.trim();
if (!parent.endsWith(File.separator)) parent += File.separator;
if (!directory.endsWith(File.separator)) directory += File.separator;
File outFile = null;
try {
ZipFile zipFile = new ZipFile(inZipFile);
Enumeration zipEntries = zipFile.entries();
while (zipEntries.hasMoreElements()) {
ZipEntry entry = (ZipEntry) zipEntries.nextElement();
String name = entry.getName().replace('/', File.separatorChar);
if (name.startsWith(directory)) {
if (suppressFirstPathElement) name = name.substring(directory.length());
outFile = new File(parent + name);
// Create the directory, just in case
if (name.indexOf(File.separatorChar) >= 0) {
String p = name.substring(0, name.lastIndexOf(File.separatorChar) + 1);
File dirFile = new File(parent + p);
dirFile.mkdirs();
}
if (!entry.isDirectory()) {
System.out.println("Installing " + outFile);
// Copy the file
BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(outFile));
BufferedInputStream in = new BufferedInputStream(zipFile.getInputStream(entry));
int size = 1024;
int n = 0;
byte[] b = new byte[size];
while ((n = in.read(b, 0, size)) != -1) out.write(b, 0, n);
in.close();
out.flush();
out.close();
// Count the file
count++;
}
}
}
zipFile.close();
} catch (Exception e) {
System.err.println("...an error occured while installing " + outFile);
e.printStackTrace();
System.err.println("Error copying " + outFile.getName() + "\n" + e.getMessage());
return -count;
}
System.out.println(count + " files were installed.");
return count;
}
/** Check the SourceFileAttribute is the simple name of the original source file. */
void verifySourceFileAttribute(File f) {
System.err.println("verify: " + f);
try {
ClassFile cf = ClassFile.read(f);
SourceFile_attribute sfa = (SourceFile_attribute) cf.getAttribute(Attribute.SourceFile);
String found = sfa.getSourceFile(cf.constant_pool);
String expect = f.getName().replaceAll("([$.].*)?\\.class", ".java");
if (!expect.equals(found)) {
error("bad value found: " + found + ", expected: " + expect);
}
} catch (Exception e) {
error("error reading " + f + ": " + e);
}
}
private static void scanDir(File dir, String prefix, Set<String> names) throws Exception {
File[] files = dir.listFiles();
if (files == null) return;
for (int i = 0; i < files.length; i++) {
File f = files[i];
String name = f.getName();
String p = (prefix.equals("")) ? name : prefix + "." + name;
if (f.isDirectory()) scanDir(f, p, names);
else if (name.endsWith(".class")) {
p = p.substring(0, p.length() - 6);
names.add(p);
}
}
}
/**
* Enumerates the resouces in a give package name. This works even if the resources are loaded
* from a jar file!
*
* <p>Adapted from code by mikewse on the java.sun.com message boards.
* http://forum.java.sun.com/thread.jsp?forum=22&thread=30984
*
* @param packageName The package to enumerate
* @return A Set of Strings for each resouce in the package.
*/
public static Set getResoucesInPackage(String packageName) throws IOException {
String localPackageName;
if (packageName.endsWith("/")) {
localPackageName = packageName;
} else {
localPackageName = packageName + '/';
}
Enumeration dirEnum = ClassLoader.getSystemResources(localPackageName);
Set names = new HashSet();
// Loop CLASSPATH directories
while (dirEnum.hasMoreElements()) {
URL resUrl = (URL) dirEnum.nextElement();
// Pointing to filesystem directory
if (resUrl.getProtocol().equals("file")) {
File dir = new File(resUrl.getFile());
File[] files = dir.listFiles();
if (files != null) {
for (int i = 0; i < files.length; i++) {
File file = files[i];
if (file.isDirectory()) continue;
names.add(localPackageName + file.getName());
}
}
// Pointing to Jar file
} else if (resUrl.getProtocol().equals("jar")) {
JarURLConnection jconn = (JarURLConnection) resUrl.openConnection();
JarFile jfile = jconn.getJarFile();
Enumeration entryEnum = jfile.entries();
while (entryEnum.hasMoreElements()) {
JarEntry entry = (JarEntry) entryEnum.nextElement();
String entryName = entry.getName();
// Exclude our own directory
if (entryName.equals(localPackageName)) continue;
String parentDirName = entryName.substring(0, entryName.lastIndexOf('/') + 1);
if (!parentDirName.equals(localPackageName)) continue;
names.add(entryName);
}
} else {
// Invalid classpath entry
}
}
return names;
}
/**
* Garbage collect repository
*
* @throws Exception
*/
public void gc() throws Exception {
HashSet<byte[]> deps = new HashSet<byte[]>();
// deps.add(SERVICE_JAR_FILE);
for (File cmd : commandDir.listFiles()) {
CommandData data = getData(CommandData.class, cmd);
addDependencies(deps, data);
}
for (File service : serviceDir.listFiles()) {
File dataFile = new File(service, "data");
ServiceData data = getData(ServiceData.class, dataFile);
addDependencies(deps, data);
}
int count = 0;
for (File f : repoDir.listFiles()) {
String name = f.getName();
if (!deps.contains(name)) {
if (!name.endsWith(".json")
|| !deps.contains(name.substring(0, name.length() - ".json".length()))) { // Remove
// json
// files
// only
// if
// the
// bin
// is
// going
// as
// well
f.delete();
count++;
} else {
}
}
}
System.out.format("Garbage collection done (%d file(s) removed)%n", count);
}
/**
* scans inside a jar for possible language directories
*
* @param file the jar file
* @param paths the list to add to
* @param helproot the root directory of all help directories
*/
private void searchJarPath(File file, List<String> paths) {
if (file.getName().toLowerCase().endsWith(".jar") && file.isFile()) {
try {
JarInputStream jis;
JarEntry je;
jis = new JarInputStream(new BufferedInputStream(new FileInputStream(file)));
je = jis.getNextJarEntry();
while (je != null) {
if (je.getName().startsWith(helproot)) {
String[] name = je.getName().split("/");
if (name.length > 1) {
addToList(paths, name[1]);
}
}
je = jis.getNextJarEntry();
}
jis.close();
} catch (IOException ignored) {
}
}
}
/**
* Class constructor; creates a new Installer object, displays a JFrame introducing the program,
* allows the user to select an install directory, and copies files from the jar into the
* directory.
*/
public Installer(String args[]) {
// Inputs are --install-dir INSTALL_DIR
for (int k = 0; k < args.length; k = k + 2) {
switch (args[k]) {
case "--install-dir":
directory = new File(args[k + 1]);
System.out.println(directory);
break;
case "--port":
port = Integer.parseInt(args[k + 1]);
break;
}
}
cp = new Stream();
// Find the installer program so we can get to the files.
installer = getInstallerProgramFile();
String name = installer.getName();
programName = (name.substring(0, name.indexOf("-"))).toUpperCase();
// Get the installation information
thisJava = System.getProperty("java.version");
thisJavaBits = System.getProperty("sun.arch.data.model") + " bits";
// Find the ImageIO Tools and get the version
String javaHome = System.getProperty("java.home");
File extDir = new File(javaHome);
extDir = new File(extDir, "lib");
extDir = new File(extDir, "ext");
File clib = getFile(extDir, "clibwrapper_jiio", ".jar");
File jai = getFile(extDir, "jai_imageio", ".jar");
imageIOTools = (clib != null) && clib.exists() && (jai != null) && jai.exists();
if (imageIOTools) {
Hashtable<String, String> jaiManifest = getManifestAttributes(jai);
imageIOVersion = jaiManifest.get("Implementation-Version");
}
// Get the CTP.jar parameters
Hashtable<String, String> manifest = getJarManifestAttributes("/CTP/libraries/CTP.jar");
programDate = manifest.get("Date");
buildJava = manifest.get("Java-Version");
// Get the util.jar parameters
Hashtable<String, String> utilManifest = getJarManifestAttributes("/CTP/libraries/util.jar");
utilJava = utilManifest.get("Java-Version");
// Get the MIRC.jar parameters (if the plugin is present)
Hashtable<String, String> mircManifest = getJarManifestAttributes("/CTP/libraries/MIRC.jar");
if (mircManifest != null) {
mircJava = mircManifest.get("Java-Version");
mircDate = mircManifest.get("Date");
mircVersion = mircManifest.get("Version");
}
// Set up the installation information for display
if (imageIOVersion.equals("")) {
imageIOVersion = "<b><font color=\"red\">not installed</font></b>";
} else if (imageIOVersion.startsWith("1.0")) {
imageIOVersion = "<b><font color=\"red\">" + imageIOVersion + "</font></b>";
}
if (thisJavaBits.startsWith("64")) {
thisJavaBits = "<b><font color=\"red\">" + thisJavaBits + "</font></b>";
}
boolean javaOK = (thisJava.compareTo(buildJava) >= 0);
javaOK &= (thisJava.compareTo(utilJava) >= 0);
javaOK &= (thisJava.compareTo(mircJava) >= 0);
if (!javaOK) {
thisJava = "<b><font color=\"red\">" + thisJava + "</font></b>";
}
if (directory == null) exit();
// Point to the parent of the directory in which to install the program.
// so the copy process works correctly for directory trees.
//
// If the user has selected a directory named "CTP",
// then assume that this is the directory in which
// to install the program.
//
// If the directory is not CTP, see if it is called "RSNA" and contains
// the Launcher program, in which case we can assume that it is an
// installation that was done with Bill Weadock's all-in-one installer for Windows.
//
// If neither of those cases is true, then this is already the parent of the
// directory in which to install the program
if (directory.getName().equals("CTP")) {
directory = directory.getParentFile();
} else if (directory.getName().equals("RSNA")
&& (new File(directory, "Launcher.jar")).exists()) {
suppressFirstPathElement = true;
}
// Cleanup old releases
cleanup(directory);
// Get a port for the server.
if (port < 0) {
if (checkServer(-port, false)) {
System.err.println(
"CTP appears to be running.\nPlease stop CTP and run the installer again.");
System.exit(0);
}
}
// Now install the files and report the results.
int count =
unpackZipFile(installer, "CTP", directory.getAbsolutePath(), suppressFirstPathElement);
if (count > 0) {
// Create the service installer batch files.
updateWindowsServiceInstaller();
updateLinuxServiceInstaller();
// If this was a new installation, set up the config file and set the port
installConfigFile(port);
// Make any necessary changes in the config file to reflect schema evolution
fixConfigSchema();
System.out.println("Installation complete.");
System.out.println(programName + " has been installed successfully.");
System.out.println(count + " files were installed.");
} else {
System.err.println("Installation failed.");
System.err.println(programName + " could not be fully installed.");
}
if (!programName.equals("ISN") && startRunner(new File(directory, "CTP"))) System.exit(0);
}
private void cleanup(File directory) {
// Clean up from old installations, removing or renaming files.
// Note that directory is the parent of the CTP directory
// unless the original installation was done by Bill Weadock's
// all-in-one installer for Windows.
// Get a file pointing to the CTP directory.
// This might be the current directory, or
// it might be the CTP child.
File dir;
if (directory.getName().equals("RSNA")) dir = directory;
else dir = new File(directory, "CTP");
// If CTP.jar exists in this directory, it is a really
// old CTP main file - not used anymore
File ctp = new File(dir, "CTP.jar");
if (ctp.exists()) ctp.delete();
// These are old names for the Launcher.jar file
File launcher = new File(dir, "CTP-launcher.jar");
if (launcher.exists()) launcher.delete();
launcher = new File(dir, "TFS-launcher.jar");
if (launcher.exists()) launcher.delete();
// Delete the obsolete CTP-runner.jar file
File runner = new File(dir, "CTP-runner.jar");
if (runner.exists()) runner.delete();
// Delete the obsolete MIRC-copier.jar file
File copier = new File(dir, "MIRC-copier.jar");
if (copier.exists()) copier.delete();
// Rename the old versions of the properties files
File oldprops = new File(dir, "CTP-startup.properties");
File newprops = new File(dir, "CTP-launcher.properties");
File correctprops = new File(dir, "Launcher.properties");
if (oldprops.exists()) {
if (newprops.exists() || correctprops.exists()) oldprops.delete();
else oldprops.renameTo(correctprops);
}
if (newprops.exists()) {
if (correctprops.exists()) newprops.delete();
else newprops.renameTo(correctprops);
}
// Get rid of obsolete startup and shutdown programs
File startup = new File(dir, "CTP-startup.jar");
if (startup.exists()) startup.delete();
File shutdown = new File(dir, "CTP-shutdown.jar");
if (shutdown.exists()) shutdown.delete();
// Get rid of the obsolete linux directory
File linux = new File(dir, "linux");
if (linux.exists()) {
startup = new File(linux, "CTP-startup.jar");
if (startup.exists()) startup.delete();
shutdown = new File(linux, "CTP-shutdown.jar");
if (shutdown.exists()) shutdown.delete();
linux.delete();
}
// clean up the libraries directory
File libraries = new File(dir, "libraries");
if (libraries.exists()) {
// remove obsolete versions of the slf4j libraries
// and the dcm4che-imageio libraries
File[] files = libraries.listFiles();
for (File file : files) {
if (file.isFile()) {
String name = file.getName();
if (name.startsWith("slf4j-") || name.startsWith("dcm4che-imageio-rle")) {
file.delete();
}
}
}
// remove the email subdirectory
File email = new File(libraries, "email");
deleteAll(email);
// remove the xml subdirectory
File xml = new File(libraries, "xml");
deleteAll(xml);
// remove the sftp subdirectory
File sftp = new File(libraries, "sftp");
deleteAll(xml);
// move edtftpj.jar to the ftp directory
File edtftpj = new File(libraries, "edtftpj.jar");
if (edtftpj.exists()) {
File ftp = new File(libraries, "ftp");
ftp.mkdirs();
File ftpedtftpj = new File(ftp, "edtftpj.jar");
edtftpj.renameTo(ftpedtftpj);
}
}
// remove the obsolete xml library under dir
File xml = new File(dir, "xml");
deleteAll(xml);
// remove the dicom profiles so any
// obsolete files will disappear
File profiles = new File(dir, "profiles");
File dicom = new File(profiles, "dicom");
deleteAll(dicom);
dicom.mkdirs();
// Remove the index.html file so it will be rebuilt from
// example-index.html when the system next starts.
File root = new File(dir, "ROOT");
if (root.exists()) {
File index = new File(root, "index.html");
index.delete();
}
}
public boolean accept(File file) {
String name = file.getName();
return name.startsWith(nameStart) && name.endsWith(nameEnd);
}
private void mapAndTocForFile(File f, File path, String underscore) {
// we get the single name of the file and the urlname
int under_index2 = f.getName().indexOf("_");
int point_index2 = f.getName().indexOf(".");
String named = f.getName().substring(under_index2 + 1, point_index2);
String tmp = path.getAbsolutePath() + "Main_pages/fr/";
String url_name = f.getPath().replace("\\", "/").substring(tmp.length());
String targetName = url_name.substring(0, url_name.lastIndexOf(".html"));
// now we will add into the map and the toc
print.println("<mapID target=\"" + targetName + "\" url=\"pages/" + url_name + "\"/>");
File dir_associated = new File(f.getParent(), named);
if ((dir_associated.exists() && dir_associated.isDirectory()) || named.equals("objects")) {
print2.println(
"<tocitem text=\"" + getTitle(f) + "\" target=\"" + targetName + "\" image=\"tamicon\">");
if (dir_associated.exists()) {
// Apres on fait pareil pour tous les sous fichiers
File[] sub_files = dir_associated.listFiles();
for (int i = 0; i < sub_files.length; i++) {
if (!sub_files[i].getName().equals("CVS") && sub_files[i].isFile()) {
if (sub_files[i].getName().endsWith(".html"))
mapAndTocForFile(sub_files[i], path, underscore);
else {
try {
copyFile(
sub_files[i], new File(path, "pages/" + named + "/" + sub_files[i].getName()));
} catch (IOException e) {
LOG.error("Error while copying normal files in help " + e);
}
}
}
}
}
if (named.equals("objects")) {
// Specialement pour les objets on les rajoute tous
File objects_dir =
new File(
Configuration.instance()
.getTangaraPath()
.getParentFile()
.getAbsolutePath()
.replace("\\", "/")
+ "/objects/");
File[] listfiles = objects_dir.listFiles();
Vector<String> list_names = new Vector<String>();
HashMap<String, String> map = new HashMap<String, String>();
for (int i = 0; i < listfiles.length; i++) {
try {
if (listfiles[i].getName().endsWith(".jar")) {
int point_index = listfiles[i].getName().lastIndexOf(".");
String name = listfiles[i].getName().substring(0, point_index);
// Copy the pages in the right directory
File object_dir = new File(path, "pages/" + name);
object_dir.mkdir();
File object_ressource =
new File(
Configuration.instance()
.getTangaraPath()
.getParentFile()
.getAbsolutePath()
.replace("\\", "/")
+ "/objects/resources/"
+ name
+ "/Help");
if (object_ressource.exists()) {
File[] list_html_object = object_ressource.listFiles();
for (int e = 0; e < list_html_object.length; e++) {
if (list_html_object[e].getName().endsWith(".html")) {
int under_index = list_html_object[e].getName().lastIndexOf("_");
if (underscore.equals("") && under_index == -1)
copyFile(
list_html_object[e],
new File(path, "pages/" + name + "/" + list_html_object[e].getName()));
else if (!underscore.equals("")) {
if (list_html_object[e].getName().contains(underscore))
copyFile(
list_html_object[e],
new File(path, "pages/" + name + "/" + list_html_object[e].getName()));
}
} else
copyFile(
list_html_object[e],
new File(path, "pages/" + name + "/" + list_html_object[e].getName()));
}
// Gets the name of the object in the selected language
String name_lang = null;
if (underscore.equals("")) name_lang = name;
else {
name_lang = getLangName(listfiles[i]);
}
if (name_lang != null) {
list_names.add(name_lang);
map.put(name_lang, name);
// Add to the map file
print.println(
"<mapID target=\""
+ name
+ "\" url=\"pages/"
+ name
+ "/index"
+ underscore
+ ".html\" />");
}
}
}
} catch (Exception e2) {
LOG.error("Error2 getHelp " + e2);
}
}
// Add to the tam file
Collections.sort(list_names);
for (String s : list_names) {
print2.println(
"<tocitem text=\"" + s + "\" target=\"" + map.get(s) + "\" image=\"fileicon\" />");
}
}
print2.println("</tocitem>");
} else {
// pas de sous fichiers
print2.println(
"<tocitem text=\""
+ getTitle(f)
+ "\" target=\""
+ targetName
+ "\" image=\"fileicon\"/>");
}
File parent = new File(path, "pages/" + url_name.substring(0, url_name.lastIndexOf(named) - 3));
if (!parent.exists()) parent.mkdirs();
File in_pages = new File(path, "pages/" + url_name);
try {
in_pages.createNewFile();
copyFile(f, in_pages);
} catch (IOException e3) {
LOG.error("Error 3 getHelp " + e3 + " " + f.getName());
}
}
/** The run method. */
public void run() {
instances.add(this);
try {
listener.startUnpack();
String currentOs = System.getProperty("os.name").toLowerCase();
//
// Initialisations
FileOutputStream out = null;
ArrayList parsables = new ArrayList();
ArrayList executables = new ArrayList();
List packs = idata.selectedPacks;
int npacks = packs.size();
udata = UninstallData.getInstance();
// Specific to the web installers
if (idata.kind.equalsIgnoreCase("web") || idata.kind.equalsIgnoreCase("web-kunststoff")) {
InputStream kin = getClass().getResourceAsStream("/res/WebInstallers.url");
BufferedReader kreader = new BufferedReader(new InputStreamReader(kin));
jarLocation = kreader.readLine();
}
// We unpack the selected packs
for (int i = 0; i < npacks; i++) {
// We get the pack stream
int n = idata.allPacks.indexOf(packs.get(i));
ObjectInputStream objIn = new ObjectInputStream(getPackAsStream(n));
// We unpack the files
int nfiles = objIn.readInt();
listener.changeUnpack(0, nfiles, ((Pack) packs.get(i)).name);
for (int j = 0; j < nfiles; j++) {
// We read the header
PackFile pf = (PackFile) objIn.readObject();
if (null == pf.os || matchOS(currentOs, pf.os.toLowerCase())) {
// We translate & build the path
String path = translatePath(pf.targetPath);
File pathFile = new File(path);
String fname = pathFile.getName();
int z = fname.length();
File dest = pathFile.getParentFile();
if (!dest.exists()) dest.mkdirs();
// We add the path to the log,
udata.addFile(path);
listener.progressUnpack(j, path);
// if this file exists and shouldnot override skip this file
if (((pf.override == false) && (pathFile.exists()))) {
objIn.skip(pf.length);
continue;
}
// We copy the file
out = new FileOutputStream(path);
byte[] buffer = new byte[5120];
long bytesCopied = 0;
while (bytesCopied < pf.length) {
int maxBytes =
(pf.length - bytesCopied < buffer.length
? (int) (pf.length - bytesCopied)
: buffer.length);
int bytesInBuffer = objIn.read(buffer, 0, maxBytes);
if (bytesInBuffer == -1) throw new IOException("Unexpected end of stream");
out.write(buffer, 0, bytesInBuffer);
bytesCopied += bytesInBuffer;
}
// Cleanings
out.close();
// Empty dirs restoring
String _n = pathFile.getName();
if (_n.startsWith("izpack-keepme") && _n.endsWith(".tmp")) pathFile.delete();
} else objIn.skip(pf.length);
}
// Load information about parsable files
int numParsables = objIn.readInt();
int k;
for (k = 0; k < numParsables; k++) {
ParsableFile pf = (ParsableFile) objIn.readObject();
pf.path = translatePath(pf.path);
parsables.add(pf);
}
// Load information about executable files
int numExecutables = objIn.readInt();
for (k = 0; k < numExecutables; k++) {
ExecutableFile ef = (ExecutableFile) objIn.readObject();
ef.path = translatePath(ef.path);
if (null != ef.argList && !ef.argList.isEmpty()) {
String arg = null;
for (int j = 0; j < ef.argList.size(); j++) {
arg = (String) ef.argList.get(j);
arg = translatePath(arg);
ef.argList.set(j, arg);
}
}
executables.add(ef);
if (ef.executionStage == ExecutableFile.UNINSTALL) {
udata.addExecutable(ef);
}
}
objIn.close();
}
// We use the scripts parser
ScriptParser parser = new ScriptParser(parsables, vs);
parser.parseFiles();
// We use the file executor
FileExecutor executor = new FileExecutor(executables);
if (executor.executeFiles(ExecutableFile.POSTINSTALL) != 0)
javax.swing.JOptionPane.showMessageDialog(
null,
"The installation was not completed.",
"Installation warning",
javax.swing.JOptionPane.WARNING_MESSAGE);
// We put the uninstaller
putUninstaller();
// The end :-)
listener.stopUnpack();
} catch (Exception err) {
listener.stopUnpack();
listener.errorUnpack(err.toString());
}
instances.remove(instances.indexOf(this));
}
