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/*
* Copyright 2021 EPAM Systems, Inc
*
* See the NOTICE file distributed with this work for additional information
* regarding copyright ownership. 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.epam.deltix.util.os;
import com.github.sarxos.winreg.HKey;
import java.io.*;
public class WindowsUtils {
// FIXME: do not delete - for a future use
public static final int CSIDL_DESKTOP = 0x0000;
public static final int CSIDL_INTERNET = 0x0001;
public static final int CSIDL_PROGRAMS = 0x0002;
public static final int CSIDL_CONTROLS = 0x0003;
public static final int CSIDL_PRINTERS = 0x0004;
public static final int CSIDL_PERSONAL = 0x0005;
public static final int CSIDL_FAVORITES = 0x0006;
public static final int CSIDL_STARTUP = 0x0007;
public static final int CSIDL_RECENT = 0x0008;
public static final int CSIDL_SENDTO = 0x0009;
// Recycle Bin
public static final int CSIDL_BITBUCKET = 0x000A;
public static final int CSIDL_STARTMENU = 0x000B;
public static final int CSIDL_MYDOCUMENTS = 0x000C;
public static final int CSIDL_MYMUSIC = 0x000D;
public static final int CSIDL_MYVIDEO = 0x000E;
public static final int CSIDL_DESKTOPDIRECTORY = 0x0010;
// My Computer
public static final int CSIDL_DRIVES = 0x0011;
public static final int CSIDL_NETWORK = 0x0012;
public static final int CSIDL_NETHOOD = 0x0013;
public static final int CSIDL_FONTS = 0x0014;
public static final int CSIDL_TEMPLATES = 0x0015;
public static final int CSIDL_COMMON_STARTMENU = 0x0016;
public static final int CSIDL_COMMON_PROGRAMS = 0x0017;
public static final int CSIDL_COMMON_STARTUP = 0x0018;
public static final int CSIDL_COMMON_DESKTOPDIRECTORY = 0x0019;
public static final int CSIDL_APPDATA = 0x001A;
public static final int CSIDL_PRINTHOOD = 0x001B;
public static final int CSIDL_LOCAL_APPDATA = 0x001C;
public static final int CSIDL_ALTSTARTUP = 0x001D;
public static final int CSIDL_COMMON_ALTSTARTUP = 0x001E;
public static final int CSIDL_COMMON_FAVORITES = 0x001F;
public static final int CSIDL_INTERNET_CACHE = 0x0020;
public static final int CSIDL_COOKIES = 0x0021;
public static final int CSIDL_HISTORY = 0x0022;
public static final int CSIDL_COMMON_APPDATA = 0x0023;
public static final int CSIDL_WINDOWS = 0x0024;
public static final int CSIDL_SYSTEM = 0x0025;
public static final int CSIDL_PROGRAM_FILES = 0x0026;
public static final int CSIDL_MYPICTURES = 0x0027;
public static final int CSIDL_PROFILE = 0x0028;
public static final int CSIDL_PROGRAM_FILES_COMMON = 0x002B;
public static final int CSIDL_COMMON_TEMPLATES = 0x002D;
public static final int CSIDL_COMMON_DOCUMENTS = 0x002E;
public static final int CSIDL_COMMON_ADMINTOOLS = 0x002F;
public static final int CSIDL_ADMINTOOLS = 0x0030;
public static final int CSIDL_COMMON_MUSIC = 0x0035;
public static final int CSIDL_COMMON_PICTURES = 0x0036;
public static final int CSIDL_COMMON_VIDEO = 0x0037;
public static final int CSIDL_CDBURN_AREA = 0x003B;
public static final int CSIDL_PROFILES = 0x003E;
public static final int CSIDL_FLAG_CREATE = 0x8000;
private static final String SHELL_FOLDERS_REG_KEY = "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders";
// FIXME: do not delete - for a future use
static native String getSpecialFolderPath (int csidl);
private final static com.github.sarxos.winreg.WindowsRegistry registry = com.github.sarxos.winreg.WindowsRegistry.getInstance();
public static String regQuery (final HKey hive,
final String keyName,
final String valueName) {
try {
return registry.readString (hive, keyName, valueName);
} catch (final Throwable e) {
return null;
}
}
public static String regQueryCurrentUserDesktopPath () {
return regQuery (HKey.HKCU,
SHELL_FOLDERS_REG_KEY,
"Desktop");
}
public static String regQueryCurrentUserStartMenuPath () {
return regQuery (HKey.HKCU,
SHELL_FOLDERS_REG_KEY,
"Start Menu");
}
public static String regQueryCommonDesktopPath () {
return regQuery (HKey.HKLM,
SHELL_FOLDERS_REG_KEY,
"Common Desktop");
}
public static String regQueryCommonStartMenuPath () {
return regQuery (HKey.HKLM,
SHELL_FOLDERS_REG_KEY,
"Common Start Menu");
}
public static String regQueryCommonProgramsPath () {
return regQuery (HKey.HKLM,
SHELL_FOLDERS_REG_KEY,
"Common Programs");
}
public static File getCurrentUserDesktopDir () {
final String currentUserDesktopPath = regQueryCurrentUserDesktopPath ();
return currentUserDesktopPath != null ? new File (currentUserDesktopPath) : null;
}
public static File getCurrentUserStartMenuDir () {
final String currentUserStartMenuPath = regQueryCurrentUserStartMenuPath ();
return currentUserStartMenuPath != null ? new File (currentUserStartMenuPath) : null;
}
public static File getCommonUserDesktopDir () {
final String commonUserDesktopPath = regQueryCommonDesktopPath ();
return commonUserDesktopPath != null ? new File (commonUserDesktopPath) : null;
}
public static File getCommonStartMenuDir () {
final String commonUserStartMenuPath = regQueryCommonStartMenuPath ();
return commonUserStartMenuPath != null ? new File (commonUserStartMenuPath) : null;
}
public static File getCommonProgramsDir () {
final String commonommonProgramsPath = regQueryCommonProgramsPath ();
return commonommonProgramsPath != null ? new File (commonommonProgramsPath) : null;
}
private static String b2s (byte b[]) {
// Converts C string to Java String
int len = 0;
while (b[len] != 0)
++len;
return new String (b,
0,
len);
}
//TODO: do not delete - for a future use
// public static String getDiskSerialNumber (String path) {
// Assert.notNull (path);
// if (path.indexOf ("\\") != path.length () - 1) {
// path += "\\";
// }
// Kernel32 kernel32 = (Kernel32) Native.loadLibrary ("kernel32",
// Kernel32.class);
// byte volName[] = new byte[256], fsName[] = new byte[256];
// int volSerNbr[] = new int[1], maxCompLen[] = new int[1], fileSysFlags[] = new int[1];
// boolean ok = kernel32.GetVolumeInformationA (path,
// volName,
// 256,
// volSerNbr,
// maxCompLen,
// fileSysFlags,
// fsName,
// 256);
// if (ok) {
// boolean showInfo = false;
// if (showInfo)// for test only
// System.out.printf ("%s %08X '%s' %s %08X%n",
// path,
// volSerNbr[0],
// b2s (volName),
// b2s (fsName),
// fileSysFlags[0]);
//
// return String.format ("%08X",
// volSerNbr[0]);
// } else
// throw new RuntimeException ("Unable to get HDD volume serial number");
//
// }
public static void main (final String[] args) {
System.out.println ("User Desktop directory : " + regQueryCurrentUserDesktopPath ());
System.out.println ("User StartMenu directory : " + regQueryCurrentUserStartMenuPath ());
System.out.println ("Common Desktop directory : " + regQueryCommonDesktopPath ());
System.out.println ("Common StartMenu directory : " + regQueryCommonStartMenuPath ());
System.out.println ("Common Programs directory : " + regQueryCommonProgramsPath ());
System.exit (0);
}
}
