最新java操作注册表的com.ice.jni.registry依赖压缩包

/* ** Java native interface to the Windows Registry API. ** ** Authored by Timothy Gerard Endres ** <mailto:time@gjt.org> <http://www.trustice.com> ** ** This work has been placed into the public domain. ** You may use this work in any way and for any purpose you wish. ** ** THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND, ** NOT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY. THE AUTHOR ** OF THIS SOFTWARE, ASSUMES _NO_ RESPONSIBILITY FOR ANY ** CONSEQUENCE RESULTING FROM THE USE, MODIFICATION, OR ** REDISTRIBUTION OF THIS SOFTWARE. ** */ package com.ice.jni.registry; import java.io.*; import java.util.*; /** * The Registry class provides is used to load the native * library DLL, as well as a placeholder for the top level * keys, error codes, and utility methods. * * @version 3.1.3 * */ public class Registry { /** * The following statics are the top level keys. * Without these, there is no way to get "into" * the registry, since the RegOpenSubkey() call * requires an existing key which contains the * subkey. */ public static RegistryKey HKEY_CLASSES_ROOT; public static RegistryKey HKEY_CURRENT_USER; public static RegistryKey HKEY_LOCAL_MACHINE; public static RegistryKey HKEY_USERS; public static RegistryKey HKEY_PERFORMANCE_DATA; public static RegistryKey HKEY_CURRENT_CONFIG; public static RegistryKey HKEY_DYN_DATA; /** * This is a key for ICE's testing purposes. */ private static RegistryKey HKEY_ICE_TESTKEY = null; /** * These are predefined keys ($0-$9) used to make the * testing program easier to use (less typing). */ private static String[] preDefines; /** * These are the Registry API error codes, which can * be returned via the RegistryException. */ public static final int ERROR_SUCCESS = 0; public static final int ERROR_FILE_NOT_FOUND = 2; public static final int ERROR_ACCESS_DENIED = 5; public static final int ERROR_INVALID_HANDLE = 6; public static final int ERROR_INVALID_PARAMETER = 87; public static final int ERROR_CALL_NOT_IMPLEMENTED = 120; public static final int ERROR_INSUFFICIENT_BUFFER = 122; public static final int ERROR_LOCK_FAILED = 167; public static final int ERROR_TRANSFER_TOO_LONG = 222; public static final int ERROR_MORE_DATA = 234; public static final int ERROR_NO_MORE_ITEMS = 259; public static final int ERROR_BADDB = 1009; public static final int ERROR_BADKEY = 1010; public static final int ERROR_CANTOPEN = 1011; public static final int ERROR_CANTREAD = 1012; public static final int ERROR_CANTWRITE = 1013; public static final int ERROR_REGISTRY_RECOVERED = 1014; public static final int ERROR_REGISTRY_CORRUPT = 1015; public static final int ERROR_REGISTRY_IO_FAILED = 1016; public static final int ERROR_NOT_REGISTRY_FILE = 1017; public static final int ERROR_KEY_DELETED = 1018; /** * These are used by dumpHex(). */ private static final int ROW_BYTES = 16; private static final int ROW_QTR1 = 3; private static final int ROW_HALF = 7; private static final int ROW_QTR2 = 11; /** * This is the last key used by the test program ($$). */ private static String saveKey = null; /** * This is a Hashtable which maps nams to the top level keys. */ private static Hashtable topLevelKeys = null; /** * If true, debug the fv parameters and computation. */ public boolean debugLevel; /** * Loads the DLL needed for the native methods, creates the * toplevel keys, fills the hashtable that maps various names * to the toplevel keys. */ static { try { System.loadLibrary( "ICE_JNIRegistry" ); } catch ( UnsatisfiedLinkError e ) { System.err.println ( "ERROR You have not installed the DLL named '" + "ICE_JNIRegistry.DLL'.\n\t" + e.getMessage() ); } catch ( SecurityException e ) { System.err.println ( "ERROR You do not have permission to load the DLL named '" + "ICE_JNIRegistry.DLL'.\n\t" + e.getMessage() ); } Registry.HKEY_CLASSES_ROOT = new RegistryKey( 0x80000000, "HKEY_CLASSES_ROOT" ); Registry.HKEY_CURRENT_USER = new RegistryKey( 0x80000001, "HKEY_CURRENT_USER" ); Registry.HKEY_LOCAL_MACHINE = new RegistryKey( 0x80000002, "HKEY_LOCAL_MACHINE" ); Registry.HKEY_USERS = new RegistryKey( 0x80000003, "HKEY_USERS" ); Registry.HKEY_PERFORMANCE_DATA = new RegistryKey( 0x80000004, "HKEY_PERFORMANCE_DATA" ); Registry.HKEY_CURRENT_CONFIG = new RegistryKey( 0x80000005, "HKEY_CURRENT_CONFIG" ); Registry.HKEY_DYN_DATA = new RegistryKey( 0x80000006, "HKEY_DYN_DATA" ); Registry.topLevelKeys = new Hashtable( 16 ); topLevelKeys.put( "HKCR", Registry.HKEY_CLASSES_ROOT ); topLevelKeys.put( "HKEY_CLASSES_ROOT", Registry.HKEY_CLASSES_ROOT ); topLevelKeys.put( "HKCU", Registry.HKEY_CURRENT_USER ); topLevelKeys.put( "HKEY_CURRENT_USER", Registry.HKEY_CURRENT_USER ); topLevelKeys.put( "HKLM", Registry.HKEY_LOCAL_MACHINE ); topLevelKeys.put( "HKEY_LOCAL_MACHINE", Registry.HKEY_LOCAL_MACHINE ); topLevelKeys.put( "HKU", Registry.HKEY_USERS ); topLevelKeys.put( "HKUS", Registry.HKEY_USERS ); topLevelKeys.put( "HKEY_USERS", Registry.HKEY_USERS ); topLevelKeys.put( "HKPD", Registry.HKEY_PERFORMANCE_DATA ); topLevelKeys.put( "HKEY_PERFORMANCE_DATA", Registry.HKEY_PERFORMANCE_DATA ); topLevelKeys.put( "HKCC", Registry.HKEY_PERFORMANCE_DATA ); topLevelKeys.put( "HKEY_CURRENT_CONFIG", Registry.HKEY_PERFORMANCE_DATA ); topLevelKeys.put( "HKDD", Registry.HKEY_PERFORMANCE_DATA ); topLevelKeys.put( "HKEY_DYN_DATA", Registry.HKEY_PERFORMANCE_DATA ); } /** * Get a top level key by name using the top level key Hashtable. * * @param keyName The name of the top level key. * @return The top level RegistryKey, or null if unknown keyName. * * @see topLevelKeys */ public static RegistryKey getTopLevelKey( String keyName ) { return (RegistryKey) Registry.topLevelKeys.get( keyName ); } /** * Open a subkey of a given top level key. * * @param topKey The top level key containing the subkey. * @param keyName The subkey's name. * @param access The access flag for the newly opened key. * @return The newly opened RegistryKey. * * @see RegistryKey */ public static RegistryKey openSubkey( RegistryKey topKey, String keyName, int access ) { RegistryKey subKey = null; try { subKey = topKey.openSubKey( keyName, access ); } catch ( NoSuchKeyException ex ) { subKey = null; } catch ( RegistryException ex ) { subKey = null; } return subKey; } /** * Get the description of a Registry error code. * * @param errCode The error code from a RegistryException * @return The description of the error code. */ public static String getErrorMessage( int errCode ) { switch ( errCode ) { case ERROR_SUCCESS: return "success"; case ERROR_FILE_NOT_FOUND: return "key or value not found"; case ERROR_ACCESS_DENIED: return "access denied"; case ERROR_INVALID_HANDLE: return "invalid handle"; case ERROR_INVALID_PARAMETER: return "invalid parameter"; case ERROR_CALL_NOT_IMPLEMENTED: return "call not implemented"; case ERROR_INSUFFICIENT_BUFFER: return "insufficient buffer"; case ERROR_LOCK_FAILED: return "lock failed"; case ERROR_TRANSFER_TOO_LONG: return "transfer was too long"; case ERROR_MORE_DATA: return "more data buffer needed"; case ERROR_NO_MORE_ITEMS: return "no more items"; case ERROR_BADDB: return "bad database"; case ERROR_BADKEY: return "bad key"; case ERROR_CANTOPEN: return "can not open"; case ERROR_CANTREAD: return "can not read"; case ERROR_CANTWRITE: re