private void loadClassData(IXMLElement spec) {
if (spec == null) {
createShortcuts = false;
return;
}
/**
* 1. 2. Set flag if 'defaultCurrentUser' element found 3. Find out if we should simulate a not
* supported scenario 4. Set flag if 'lateShortcutInstall' element found
*/
simulateNotSupported = (spec.getFirstChildNamed(SPEC_KEY_NOT_SUPPORTED) != null);
defaultCurrentUserFlag = (spec.getFirstChildNamed(SPEC_KEY_DEF_CUR_USER) != null);
skipIfNotSupported = (spec.getFirstChildNamed(SPEC_KEY_SKIP_IFNOT_SUPPORTED) != null);
setCreateShortcutsImmediately(spec.getFirstChildNamed(SPEC_KEY_LATE_INSTALL) == null);
/**
* Find out in which program group the shortcuts should be placed and where this program group
* should be located
*/
IXMLElement group = null;
List<IXMLElement> groupSpecs = spec.getChildrenNamed(SPEC_KEY_PROGRAM_GROUP);
String selectedInstallGroup = this.installData.getVariable("INSTALL_GROUP");
if (selectedInstallGroup != null) {
// The user selected an InstallGroup before.
// We may have some restrictions on the installation group
// search all defined ProgramGroups for the given InstallGroup
for (IXMLElement g : groupSpecs) {
String instGrp = g.getAttribute(SPEC_ATTRIBUTE_INSTALLGROUP);
if (instGrp != null && selectedInstallGroup.equalsIgnoreCase(instGrp)) {
group = g;
break;
}
}
}
if (group == null) {
group = spec.getFirstChildNamed(SPEC_KEY_PROGRAM_GROUP);
}
String location;
if (group != null) {
programGroupComment = group.getAttribute("comment", "");
programGroupIconFile = group.getAttribute("iconFile", "");
suggestedProgramGroup = group.getAttribute(SPEC_ATTRIBUTE_DEFAULT_GROUP, "");
location = group.getAttribute(SPEC_ATTRIBUTE_LOCATION, SPEC_VALUE_APPLICATIONS);
} else {
suggestedProgramGroup = "";
location = SPEC_VALUE_APPLICATIONS;
}
try {
if (location.equals(SPEC_VALUE_APPLICATIONS)) {
shortcut.setLinkType(Shortcut.APPLICATIONS);
} else if (location.equals(SPEC_VALUE_START_MENU)) {
shortcut.setLinkType(Shortcut.START_MENU);
}
} catch (UnsupportedEncodingException e) {
// ignore
}
}
/** Creates all shortcuts based on the information in shortcuts. */
private void createShortcuts(List<ShortcutData> shortcuts) {
if (!createShortcuts) {
return;
}
String groupName;
List<String> startMenuShortcuts = new ArrayList<String>();
for (ShortcutData data : shortcuts) {
try {
groupName = this.groupName + data.subgroup;
shortcut.setUserType(userType);
shortcut.setLinkName(data.name);
shortcut.setLinkType(data.type);
shortcut.setArguments(data.commandLine);
shortcut.setDescription(data.description);
shortcut.setIconLocation(data.iconFile, data.iconIndex);
shortcut.setShowCommand(data.initialState);
shortcut.setTargetPath(data.target);
shortcut.setWorkingDirectory(data.workingDirectory);
shortcut.setEncoding(data.deskTopEntryLinux_Encoding);
shortcut.setMimetype(data.deskTopEntryLinux_MimeType);
shortcut.setRunAsAdministrator(data.runAsAdministrator);
shortcut.setTerminal(data.deskTopEntryLinux_Terminal);
shortcut.setTerminalOptions(data.deskTopEntryLinux_TerminalOptions);
shortcut.setType(data.deskTopEntryLinux_Type);
shortcut.setKdeSubstUID(data.deskTopEntryLinux_X_KDE_SubstituteUID);
shortcut.setKdeUserName(data.deskTopEntryLinux_X_KDE_UserName);
shortcut.setURL(data.deskTopEntryLinux_URL);
shortcut.setTryExec(data.TryExec);
shortcut.setCategories(data.Categories);
shortcut.setCreateForAll(data.createForAll);
shortcut.setUninstaller(uninstallData);
if (data.addToGroup) {
shortcut.setProgramGroup(groupName);
} else {
shortcut.setProgramGroup("");
}
shortcut.save();
if (data.type == Shortcut.APPLICATIONS || data.addToGroup) {
if (shortcut instanceof com.izforge.izpack.util.os.Unix_Shortcut) {
com.izforge.izpack.util.os.Unix_Shortcut unixcut =
(com.izforge.izpack.util.os.Unix_Shortcut) shortcut;
String f = unixcut.getWrittenFileName();
if (f != null) {
startMenuShortcuts.add(f);
}
}
}
// add the file and directory name to the file list
String fileName = shortcut.getFileName();
files.add(0, fileName);
File file = new File(fileName);
File base = new File(shortcut.getBasePath());
Vector<File> intermediates = new Vector<File>();
execFiles.add(
new ExecutableFile(
fileName,
ExecutableFile.UNINSTALL,
ExecutableFile.IGNORE,
new ArrayList<OsModel>(),
false));
files.add(fileName);
while ((file = file.getParentFile()) != null) {
if (file.equals(base)) {
break;
}
intermediates.add(file);
}
if (file != null) {
Enumeration<File> filesEnum = intermediates.elements();
while (filesEnum.hasMoreElements()) {
files.add(0, filesEnum.nextElement().toString());
}
}
} catch (Exception exception) {
}
}
if (OsVersion.IS_UNIX) {
writeXDGMenuFile(
startMenuShortcuts, this.groupName, programGroupIconFile, programGroupComment);
}
shortcut.execPostAction();
try {
if (execFiles != null) {
//
// TODO: Hi Guys,
// TODO The following commented lines sometimes produces an uncatchable
// nullpointer Exception!
// TODO evaluate for what reason the files should exec.
// TODO if there is a serious explanation, why to do that,
// TODO the code must be more robust
// FileExecutor executor = new FileExecutor(execFiles);
// evaluate executor.executeFiles( ExecutableFile.NEVER, null );
}
} catch (NullPointerException nep) {
nep.printStackTrace();
} catch (RuntimeException cannot) {
cannot.printStackTrace();
}
shortcut.cleanUp();
}
/** @param userType {@link Shortcut#CURRENT_USER} {@link Shortcut#ALL_USERS} */
public void setUserType(int userType) {
this.userType = userType;
shortcut.setUserType(this.userType);
}
/** @return <code>true</code> if we support multiple users otherwise <code>false</code> */
public boolean isSupportingMultipleUsers() {
return shortcut.multipleUsers();
}
/** @return <code>true</code> if shortcut creation is supported otherwise <code>false</code> */
public boolean isSupported() {
return !simulateNotSupported && shortcut.supported();
}
/**
* Returns the ProgramsFolder for the current User
*
* @param user type of the user {@link Shortcut#ALL_USERS} or {@link Shortcut#CURRENT_USER}
* @return The basedir
*/
public File getProgramsFolder(int user) {
String path = shortcut.getProgramsFolder(user);
return (new File(path));
}
/**
* @param user type of the user {@link Shortcut#ALL_USERS} or {@link Shortcut#CURRENT_USER}
* @return a list of progrma group names.
*/
public List<String> getProgramGroups(int user) {
return shortcut.getProgramGroups(user);
}