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 /*************************************************************************
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  * 
  * Copyright 2008 by Sun Microsystems, Inc.
  *
  * OpenOffice.org - a multi-platform office productivity suite
  *
  * $RCSfile: InstallData.java,v $
  * $Revision: 1.9 $
  *
  * This file is part of OpenOffice.org.
  *
  * OpenOffice.org is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License version 3
  * only, as published by the Free Software Foundation.
  *
  * OpenOffice.org is 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 Lesser General Public License version 3 for more details
  * (a copy is included in the LICENSE file that accompanied this code).
  *
  * You should have received a copy of the GNU Lesser General Public License
  * version 3 along with OpenOffice.org.  If not, see
  * <http://www.openoffice.org/license.html>
  * for a copy of the LGPLv3 License.
  *
  ************************************************************************/
 
 package org.openoffice.setup;
 
 import org.openoffice.setup.SetupData.PackageDescription;
 import org.openoffice.setup.Util.Controller;
 import org.openoffice.setup.Util.SystemManager;
 import java.io.File;
 import java.util.HashMap;
 import java.util.Vector;
 
 public class InstallData
 {
     public static final String ACTION_TYPICAL   = "ActionTypical";
     public static final String ACTION_CUSTOM    = "ActionCustom";
 
     private static InstallData instance = null;
 
     static private boolean isUserInstallation;    /* root or user installation? */
     static private boolean isRootInstallation;    /* root or user installation? */
     static private boolean isInstallationMode;    /* installation or uninstallation? */
     static private boolean isUninstallationMode;  /* installation or uninstallation? */
     static private boolean isCustomInstallation = false;  /* custom or typical? */
     static private boolean isTypicalInstallation = true;  /* custom or typical? */
     static private boolean isSolarisUserInstallation = false;
     static private boolean isChangeInstallation = false;
     static private boolean stillRunning = false;
     static private boolean stillAnalyzing = true;
     static private boolean databaseAnalyzed = false;  /* the database was already analyzed? */
     static private boolean moduleSizeSet = false;  /* the database was already analyzed? */
     static private boolean preInstallDone = false;  /* preInstall script already executed? */
     static private boolean isAbortedInstallation = false;
     static private boolean isErrorInstallation = false;
     static private boolean logModuleStates = false;  /* logging the current state of modules */
     static private boolean visibleModulesChecked = false; /* checking, if the user selected modules */
     static private boolean languageModulesChecked = false; /* checking, if the user selected language modules */
     static private boolean applicationModulesChecked = false; /* checking, if the user selected application modules */
     static private boolean isMaskedCompleteUninstallation = false; /* checking if all visible modules are uninstalled */
     static private boolean typicalSelectionStateSaved = false;
     static private boolean customSelectionStateSaved = false;
     static private boolean startSelectionStateSaved = false;
     static private boolean olderVersionExists = false;
     static private boolean sameVersionExists = false;
     static private boolean newerVersionExists = false;
     static private boolean isMultiLingual = false;
     static private boolean dontUpdate = false;
     static private boolean hideEula = false;
     static private boolean databaseQueried = false;
     static private String installType;            /* custom or typical installation */
     static private String osType;                 /* Linux, SunOS, ...              */
     static private String installDir = null;
     static private String defaultDir = "/opt";
     static private String installDefaultDir = null;
     static private String productDir = null;
     static private String packageFormat = null;
     static private String architecture = null;
     static private String packagePath = null;
     static private String packageSubdir = "packages";
     static private String adminFileNameReloc = null;
     static private String adminFileNameNoReloc = null;
     static private String databasePath = null;
     static private String getUidPath = null;
     static private String installationPrivileges = null;
     static private String storedInstallationPrivileges = null; /* privileges saved in file */
     static private String localTempPath = null;
     static private String installDirName = "installdata";
     static private String uninstallDirName = "uninstalldata";
     static private int availableDiscSpace = 0;
     static private int preselectedLanguages = 0;
     static private File jarFilePath = null;
     static private File resourceRoot;
     static private File infoRoot;
     static private HashMap shellEnvironment = null;   /* Solaris environment for user install */
     static private HashMap databaseMap = null;
     static private PackageDescription updatePackage = null;
     static private Vector removeFiles = new Vector();  /* Files to remove, if installation is aborted */
     static private Vector installPackages = new Vector();
     static private Vector systemLanguages = new Vector();
     
     public static InstallData getInstance()
     {
       if (instance == null) {
         instance = new InstallData();
       }
       return instance;
     }
 
     private InstallData()
     {
         installType = ACTION_TYPICAL;  // default installation type
         isUserInstallation = SystemManager.isUserInstallation();
         isRootInstallation = !isUserInstallation;
         setInstallationPrivileges(isUserInstallation);
         osType = SystemManager.getOSType();
         resourceRoot = SystemManager.getResourceRoot();
         setInstallationMode();
         setSolarisUserInstall();
         setHtmlFileExistence();
     }
 
     public void setInstallationType(String installationtype) {
         installType = installationtype;
 
         if ( installType.equals(this.getCustomActionCommand())) {
             isCustomInstallation = true;
             isTypicalInstallation = false;
         }
 
         if ( installType.equals(this.getTypicalActionCommand())) {
             isCustomInstallation = false;
             isTypicalInstallation = true;
         }
     }
 
     private void setInstallationMode() {        
         // Exists a directory "uninstalldata" below the resource root?
         File uninstallDir = new File(resourceRoot, uninstallDirName);
         File installDir = new File(resourceRoot, installDirName);
         
         if ( SystemManager.exists_directory(uninstallDir.getPath())) {
             isInstallationMode = false;
             isUninstallationMode = true;
             infoRoot = uninstallDir;
             System.err.println("Mode: uninstallation");            
         } else if ( SystemManager.exists_directory(installDir.getPath())) {
             isInstallationMode = true;
             isUninstallationMode = false;
             infoRoot = installDir;         
             System.err.println("Mode: installation");
         } else {
             // isInstallationMode = null;
             // isUninstallationMode = null;
             infoRoot = null;
             System.err.println("Error: Did not find info path");
             System.err.println("Error: No info about installation or uninstallation");
             System.exit(1);
         }
     }
     
     private void setSolarisUserInstall() {
         if (( isUserInstallation ) && (osType.equalsIgnoreCase("SunOS"))) {
             isSolarisUserInstallation = true;
             if ( isInstallationMode ) {
                 Controller.checkForUidFile(this);
             }
         }
     }
 
     private void setHtmlFileExistence() {
         // After inforoot is determined, the existence of files in subdirectory "html" can be checked
         File htmlDirectory = getInfoRoot("html");
         ResourceManager.checkFileExistence(htmlDirectory);
     }
     
     private void setInstallationPrivileges(boolean isUserInstallation) {
         if ( isUserInstallation ) {
             installationPrivileges = "user";
         } else {            
             installationPrivileges = "root";
         }
     }
 
     public String getInstallationType() {
         return installType;
     }
 
     public String getCustomActionCommand() {
         return ACTION_CUSTOM;
     }
 
     public String getTypicalActionCommand() {
         return ACTION_TYPICAL;
     }
 
     public String getInstallationPrivileges() {
         return installationPrivileges;
     }
 
     public String getOSType() {
         return osType;
     }
 
     public File getResourceRoot() {
         return resourceRoot;
     }
 
     public File getResourceRoot(String subDirectory) {
         
         File dir = getResourceRoot();
         
         if (dir != null) {
             dir = new File(dir, subDirectory);
             if (!dir.exists()) {
                 dir = null;
             }
         }
 
         return dir;
     }
 
     public File getInfoRoot() {
         return infoRoot;
     }
 
     public File getInfoRoot(String subDirectory) {
         File dir = new File(infoRoot, subDirectory);
         if (!dir.exists()) {
             dir = null;
         }
 
         return dir;
     }
 
     public boolean isUserInstallation() {
         return isUserInstallation;
     }
 
     public boolean isRootInstallation() {
         return isRootInstallation;
     }
 
     public boolean isInstallationMode() {
         return isInstallationMode;
     }
 
     public boolean isUninstallationMode() {
         return isUninstallationMode;
     }
 
     public boolean isSolarisUserInstallation() {
         return isSolarisUserInstallation;
     }
 
     public String getDefaultDir() {
         return defaultDir;
     }
 
     public void setDefaultDir(String dir) {
         defaultDir = dir;
     }
 
     public String getProductDir() {
         return productDir;
     }
 
     public void setProductDir(String dir) {
         productDir = dir;
     }
 
     public String getInstallDirName() {
         return installDirName;
     }
 
     public String getUninstallDirName() {
         return uninstallDirName;
     }
     
     public String getInstallDir() {
         return installDir;
     }
 
     public void setInstallDir(String dir) {
         installDir = dir;
     }
 
     public String getInstallDefaultDir() {
         return installDefaultDir;
     }
 
     public void setInstallDefaultDir(String dir) {
         installDefaultDir = dir;
     }
 
     public String getDatabasePath() {
         return databasePath;
     }
 
     public void setDatabasePath(String path) {
         databasePath = path;
     }
 
     public String getPackagePath() {
         if ( packagePath == null ) {
             packagePath = SystemManager.getPackagePath(packageSubdir);
         }
         return packagePath;
     }
 
     public void setPackagePath(String path) {
         packagePath = path;
     }
 
     public String getPackageSubdir() {
         return packageSubdir;
     }
 
     public void setPackageSubdir(String dir) {
         packageSubdir = dir;
     }
 
     public String getPackageFormat() {
         return packageFormat;
     }
 
     public void setPackageFormat(String format) {
         packageFormat = format;
     }
 
     public String getArchitecture() {
         return architecture;
     }
 
     public void setArchitecture(String arch) {
         architecture = arch;
     }
 
     public String getLocalTempPath() {
         return localTempPath;
     }
     
     public void setLocalTempPath(String path) {
         localTempPath = path;
     }
 
     public int getAvailableDiscSpace() {
         return availableDiscSpace;
     }
     
     public void setAvailableDiscSpace(int space) {
         availableDiscSpace = space;
     }
 
     public int getPreselectedLanguages() {
         return preselectedLanguages;
     }
     
     public void setPreselectedLanguages(int count) {
         preselectedLanguages = count;
     }
 
     public String getAdminFileNameReloc() {
         return adminFileNameReloc;
     }
 
     public void setAdminFileNameReloc(String fileName) {
         adminFileNameReloc = fileName;
     }
 
     public String getAdminFileNameNoReloc() {
         return adminFileNameNoReloc;
     }
 
     public void setAdminFileNameNoReloc(String fileName) {
         adminFileNameNoReloc = fileName;
     }
     
     public String getGetUidPath() {
         return getUidPath;
     }
 
     public void setGetUidPath(String filePath) {
         getUidPath = filePath;
     }
 
     public String getStoredInstallationPrivileges() {
         return storedInstallationPrivileges;
     }
 
     public void setStoredInstallationPrivileges(String privileges) {
         storedInstallationPrivileges = privileges;
     }
 
     public void setStillRunning(boolean running) {
         stillRunning = running;
     }
     
     public boolean stillRunning() {
         return stillRunning;
     }
 
     public void setStillAnalyzing(boolean running) {
         stillAnalyzing = running;
     }
     
     public boolean stillAnalyzing() {
         return stillAnalyzing;
     }
 
     public void setDatabaseAnalyzed(boolean analyzed) {
         databaseAnalyzed = analyzed;
     }
     
     public boolean databaseAnalyzed() {
         return databaseAnalyzed;
     }
 
     public void setModuleSizeSet(boolean set) {
         moduleSizeSet = set;
     }
     
     public boolean moduleSizeSet() {
         return moduleSizeSet;
     }
 
     public void setPreInstallDone(boolean done) {
         preInstallDone = done;
     }
     
     public boolean preInstallDone() {
         return preInstallDone;
     }
 
     public boolean isChangeInstallation() {
         return isChangeInstallation;
     }
     
     public void setIsChangeInstallation(boolean changeInstallation) {
         isChangeInstallation = changeInstallation;
     }
 
     public boolean isTypicalInstallation() {
         return isTypicalInstallation;
     }
 
     public boolean isCustomInstallation() {
         return isCustomInstallation;
     }
 
     public boolean isAbortedInstallation() {
         return isAbortedInstallation;
     }
     
     public void setIsAbortedInstallation(boolean abortedInstallation) {
         isAbortedInstallation = abortedInstallation;
     }
 
     public boolean isErrorInstallation() {
         return isErrorInstallation;
     }
     
     public void setIsErrorInstallation(boolean errorInstallation) {
         isErrorInstallation = errorInstallation;
     }
 
     public boolean isMultiLingual() {
         return isMultiLingual;
     }
     
     public void setIsMultiLingual(boolean multiLingual) {
         isMultiLingual = multiLingual;
     }
 
     public boolean logModuleStates() {
         return logModuleStates;
     }
     
     public void setLogModuleStates(boolean log) {
         logModuleStates = log;
     }
     
     public boolean visibleModulesChecked() {
         return visibleModulesChecked;
     }
 
     public void setVisibleModulesChecked(boolean checked) {
         visibleModulesChecked = checked;
     }
 
     public boolean languageModulesChecked() {
         return languageModulesChecked;
     }
 
     public void setLanguageModulesChecked(boolean checked) {
         languageModulesChecked = checked;
     }
 
     public boolean applicationModulesChecked() {
         return applicationModulesChecked;
     }
 
     public void setApplicationModulesChecked(boolean checked) {
         applicationModulesChecked = checked;
     }
 
     public boolean isMaskedCompleteUninstallation() {
         return isMaskedCompleteUninstallation;
     }
     
     public void setMaskedCompleteUninstallation(boolean masked) {
         isMaskedCompleteUninstallation = masked;
     }
 
     public boolean typicalSelectionStateSaved() {
         return typicalSelectionStateSaved;
     }
     
     public void setTypicalSelectionStateSaved(boolean saved) {
         typicalSelectionStateSaved = saved;
     }
 
     public boolean customSelectionStateSaved() {
         return customSelectionStateSaved;
     }
     
     public void setCustomSelectionStateSaved(boolean saved) {
         customSelectionStateSaved = saved;
     }
 
     public boolean startSelectionStateSaved() {
         return startSelectionStateSaved;
     }