254 lines
8.5 KiB
Java
254 lines
8.5 KiB
Java
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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package netscape.softupdate;
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import netscape.security.PrivilegeManager;
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import netscape.security.Principal;
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import netscape.security.Target;
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import netscape.security.UserTarget;
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import netscape.security.UserDialogHelper;
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final class WinReg {
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/* not static because class is not public--users couldn't get to them */
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public final int HKEY_CLASSES_ROOT = 0x80000000;
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public final int HKEY_CURRENT_USER = 0x80000001;
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public final int HKEY_LOCAL_MACHINE = 0x80000002;
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public final int HKEY_USERS = 0x80000003;
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protected final int CREATE = 1;
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protected final int DELETE = 2;
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protected final int DELETE_VAL = 3;
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protected final int SET_VAL_STRING = 4;
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protected final int SET_VAL = 5;
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private int rootkey = HKEY_CLASSES_ROOT;
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private Principal principal;
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private PrivilegeManager privMgr;
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private Target impersonation;
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private SoftwareUpdate su;
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private UserTarget target;
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// static final String INI_TARGET = "FullWindowsRegistryAccess";
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// static {
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// /* create the target */
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// target = new UserTarget(
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// INI_TARGET,
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// PrivilegeManager.getSystemPrincipal(),
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// UserDialogHelper.targetRiskHigh(),
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// UserDialogHelper.targetRiskColorHigh(),
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// Strings.targetDesc_WinReg(),
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// Strings.targetUrl_WinReg() );
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// target = (UserTarget)target.registerTarget();
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// };
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WinReg(SoftwareUpdate suObj) {
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su = suObj;
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principal = suObj.GetPrincipal();
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privMgr = PrivilegeManager.getPrivilegeManager();
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impersonation = Target.findTarget( SoftwareUpdate.IMPERSONATOR );
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target = (UserTarget)Target.findTarget( SoftwareUpdate.INSTALL_PRIV );
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}
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public void setRootKey(int key) {
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rootkey = key;
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}
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public int createKey(String subkey, String classname) {
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int result;
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try {
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privMgr.enablePrivilege( impersonation );
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privMgr.enablePrivilege( target, principal );
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WinRegItem wi = new WinRegItem( this, rootkey, CREATE,
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subkey, classname, null );
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su.ScheduleForInstall( wi );
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result = 0;
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}
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catch ( Exception e ) {
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e.printStackTrace( System.out );
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result = -1;
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}
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return result;
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}
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public int deleteKey(String subkey) {
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int result;
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try {
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privMgr.enablePrivilege( impersonation );
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privMgr.enablePrivilege( target, principal );
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WinRegItem wi = new WinRegItem( this, rootkey, DELETE,
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subkey, null, null );
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su.ScheduleForInstall( wi );
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result = 0;
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}
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catch ( Exception e ) {
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e.printStackTrace( System.out );
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result = -1;
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}
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return result;
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}
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public int deleteValue(String subkey, String valname) {
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int result;
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try {
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privMgr.enablePrivilege( impersonation );
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privMgr.enablePrivilege( target, principal );
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WinRegItem wi = new WinRegItem( this, rootkey, DELETE_VAL,
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subkey, valname, null );
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su.ScheduleForInstall( wi );
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result = 0;
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}
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catch ( Exception e ) {
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e.printStackTrace( System.out );
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result = -1;
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}
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return result;
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}
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public int setValueString(String subkey, String valname, String value) {
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int result;
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try {
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privMgr.enablePrivilege( impersonation );
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privMgr.enablePrivilege( target, principal );
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WinRegItem wi = new WinRegItem( this, rootkey, SET_VAL_STRING,
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subkey, valname, (Object)value );
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su.ScheduleForInstall( wi );
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result = 0;
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}
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catch ( Exception e ) {
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e.printStackTrace( System.out );
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result = -1;
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}
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return result;
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}
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public String getValueString(String subkey, String valname) {
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String result;
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try {
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privMgr.enablePrivilege( impersonation );
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privMgr.enablePrivilege( target, principal );
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result = nativeGetValueString( subkey, valname );
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}
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catch ( Exception e ) {
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e.printStackTrace( System.out );
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result = null;
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}
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return result;
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}
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public int setValue(String subkey, String valname, WinRegValue value) {
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int result;
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try {
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privMgr.enablePrivilege( impersonation );
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privMgr.enablePrivilege( target, principal );
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WinRegItem wi = new WinRegItem( this, rootkey, SET_VAL,
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subkey, valname, (Object)value );
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su.ScheduleForInstall( wi );
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result = 0;
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}
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catch ( Exception e ) {
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e.printStackTrace( System.out );
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result = -1;
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}
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return result; }
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public WinRegValue getValue(String subkey, String valname) {
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WinRegValue result;
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try {
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privMgr.enablePrivilege( impersonation );
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privMgr.enablePrivilege( target, principal );
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result = nativeGetValue( subkey, valname );
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}
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catch ( Exception e ) {
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e.printStackTrace( System.out );
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result = null;
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}
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return result;
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}
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protected SoftwareUpdate softUpdate() { return su; }
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protected int finalCreateKey(int root, String subkey, String classname) {
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setRootKey(root);
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return nativeCreateKey(subkey, classname);
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}
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protected int finalDeleteKey(int root, String subkey) {
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setRootKey(root);
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return nativeDeleteKey(subkey);
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}
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protected int finalDeleteValue(int root, String subkey, String valname) {
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setRootKey(root);
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return nativeDeleteValue(subkey, valname);
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}
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protected int finalSetValueString(int root, String subkey, String valname, String value) {
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setRootKey(root);
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return nativeSetValueString(subkey, valname, value);
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}
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protected int finalSetValue(int root, String subkey, String valname, WinRegValue value) {
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setRootKey(root);
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return nativeSetValue(subkey, valname, value);
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}
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private native int nativeCreateKey(String subkey, String classname);
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private native int nativeDeleteKey(String subkey);
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private native int nativeDeleteValue(String subkey, String valname);
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private native int nativeSetValueString(String subkey, String valname, String value);
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private native String nativeGetValueString(String subkey, String valname);
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private native int nativeSetValue(String subkey, String valname, WinRegValue value);
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private native WinRegValue nativeGetValue(String subkey, String valname);
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}
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