Java 类com.sun.jna.platform.win32.WinReg.HKEY 实例源码

项目：yajsw 文件：Registry.java

/**
 * Gets one of the root keys.
 * 
 * @param key
 *            key type
 * @return root key
 */
private static HKEY getRegistryRootKey(REGISTRY_ROOT_KEY key)
{
    Advapi32 advapi32;
    HKEYByReference pHandle;
    HKEY handle = null;

    advapi32 = Advapi32.INSTANCE;
    pHandle = new WinReg.HKEYByReference();

    if (advapi32.RegOpenKeyEx(rootKeyMap.get(key), null, 0, 0, pHandle) == WINERROR.ERROR_SUCCESS)
    {
        handle = pHandle.getValue();
    }
    return (handle);
}

项目：yajsw 文件：Registry.java

/**
 * Delete a value.
 * 
 * @param rootKey
 *            root key
 * @param subKeyName
 *            key name
 * @param name
 *            value name
 * @return true on success
 */
public static boolean deleteValue(REGISTRY_ROOT_KEY rootKey, String subKeyName, String name)
{
    Advapi32 advapi32;
    HKEY handle;
    boolean ret = true;

    advapi32 = Advapi32.INSTANCE;

    handle = openKey(rootKey, subKeyName, WinNT.KEY_READ | WinNT.KEY_WRITE);

    if (handle != null)
    {
        if (advapi32.RegDeleteValue(handle, name) == WINERROR.ERROR_SUCCESS)
        {
            ret = true;
        }
        advapi32.RegCloseKey(handle);
    }
    return (ret);
}

项目：yajsw 文件：Registry.java

/**
 * Writes a String value.
 * 
 * @param rootKey
 *            root key
 * @param subKeyName
 *            key name
 * @param name
 *            value name
 * @param value
 *            value
 * @throws java.io.UnsupportedEncodingException
 *             on error
 * @return true on success
 */
public static boolean setStringValue(REGISTRY_ROOT_KEY rootKey, String subKeyName, String name, String value) throws UnsupportedEncodingException
{
    Advapi32 advapi32;
    HKEY handle;
    byte[] data;
    boolean ret = false;

    data = Arrays.copyOf(value.getBytes("UTF-16LE"), value.length() * 2 + 2);
    advapi32 = Advapi32.INSTANCE;
    handle = openKey(rootKey, subKeyName, WinNT.KEY_READ | WinNT.KEY_WRITE);

    if (handle != null)
    {
        if (advapi32.RegSetValueEx(handle, name, 0, WinNT.REG_SZ, data, data.length) == WINERROR.ERROR_SUCCESS)
        {
            ret = true;
        }
        advapi32.RegCloseKey(handle);
    }
    return (ret);
}

项目：yajsw 文件：Registry.java

/**
 * Delete a key.
 * 
 * @param rootKey
 *            root key
 * @param parent
 *            name of parent key
 * @param name
 *            key name
 * @return true on success
 */
public static boolean deleteKey(REGISTRY_ROOT_KEY rootKey, String parent, String name)
{
    Advapi32 advapi32;
    HKEY handle = null;
    boolean ret = false;

    advapi32 = Advapi32.INSTANCE;
    handle = openKey(rootKey, parent, WinNT.KEY_READ);

    if (handle != null)
    {

        if (advapi32.RegDeleteKey(handle, name) == WINERROR.ERROR_SUCCESS)
        {
            ret = true;

        }
        else
        {
            ret = false;
        }
        advapi32.RegCloseKey(handle);
    }
    return (ret);
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Create a registry key.
 *
 * @param root Root key.
 * @param parentPath Path to an existing registry key.
 * @param keyName Key name.
 * @return True if the key was created, false otherwise.
 */
public static boolean registryCreateKey(HKEY root, String parentPath, String keyName) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, parentPath, 0, WinNT.KEY_CREATE_SUB_KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        return registryCreateKey(phkKey.getValue(), keyName);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Set an integer value in registry.
 *
 * @param root Root key.
 * @param keyPath Path to an existing registry key.
 * @param name Value name.
 * @param value Value to write to registry.
 */
public static void registrySetIntValue(HKEY root, String keyPath, String name, int value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WRITE | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        registrySetIntValue(phkKey.getValue(), name, value);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Set a string value in registry.
 *
 * @param root Root key.
 * @param keyPath Path to an existing registry key.
 * @param name Value name.
 * @param value Value to write to registry.
 */
public static void registrySetStringValue(HKEY root, String keyPath, String name, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WRITE | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        registrySetStringValue(phkKey.getValue(), name, value);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Set a string value in registry.
 *
 * @param root Root key.
 * @param keyPath Path to an existing registry key.
 * @param name Value name.
 * @param value Value to write to registry.
 */
public static void registrySetExpandableStringValue(HKEY root, String keyPath, String name, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WRITE | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        registrySetExpandableStringValue(phkKey.getValue(), name, value);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Set a string array value in registry.
 *
 * @param root Root key.
 * @param keyPath Path to an existing registry key.
 * @param name Value name.
 * @param arr Array of strings to write to registry.
 */
public static void registrySetStringArray(HKEY root, String keyPath, String name, String[] arr) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WRITE | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        registrySetStringArray(phkKey.getValue(), name, arr);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Set a binary value in registry.
 *
 * @param root Root key.
 * @param keyPath Path to an existing registry key.
 * @param name Value name.
 * @param data Data to write to registry.
 */
public static void registrySetBinaryValue(HKEY root, String keyPath, String name, byte[] data) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WRITE | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        registrySetBinaryValue(phkKey.getValue(), name, data);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Delete a registry key.
 *
 * @param root Root key.
 * @param keyPath Path to an existing registry key.
 * @param keyName Name of the key to delete.
 */
public static void registryDeleteKey(HKEY root, String keyPath, String keyName) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WRITE | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        registryDeleteKey(phkKey.getValue(), keyName);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Delete a registry value.
 *
 * @param root Root key.
 * @param keyPath Path to an existing registry key.
 * @param valueName Name of the value to delete.
 */
public static void registryDeleteValue(HKEY root, String keyPath, String valueName) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WRITE | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        registryDeleteValue(phkKey.getValue(), valueName);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Get names of the registry key's sub-keys.
 *
 * @param hKey Registry key.
 * @return Array of registry key names.
 */
public static String[] registryGetKeys(HKEY hKey) {
    IntByReference lpcSubKeys = new IntByReference();
    IntByReference lpcMaxSubKeyLen = new IntByReference();
    int rc = Advapi32.INSTANCE.RegQueryInfoKey(hKey, null, null, null,
            lpcSubKeys, lpcMaxSubKeyLen, null, null, null, null, null, null);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    ArrayList<String> keys = new ArrayList<>(lpcSubKeys.getValue());
    char[] name = new char[lpcMaxSubKeyLen.getValue() + 1];
    for (int i = 0; i < lpcSubKeys.getValue(); i++) {
        IntByReference lpcchValueName = new IntByReference(lpcMaxSubKeyLen.getValue() + 1);
        rc = Advapi32.INSTANCE.RegEnumKeyEx(hKey, i, name, lpcchValueName,
                null, null, null, null);
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
        keys.add(Native.toString(name));
    }
    return keys.toArray(new String[keys.size()]);
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Get names of the registry key's sub-keys.
 *
 * @param root Root key.
 * @param keyPath Path to a registry key.
 * @return Array of registry key names.
 */
public static String[] registryGetKeys(HKEY root, String keyPath) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        return registryGetKeys(phkKey.getValue());
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Get a table of registry values.
 *
 * @param root Registry root.
 * @param keyPath Regitry key path.
 * @return Table of values.
 */
public static TreeMap<String, Object> registryGetValues(HKEY root, String keyPath) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, keyPath, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        return registryGetValues(phkKey.getValue());
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：yajsw 文件：Registry.java

/**
 * Read a String value.
 * 
 * @param rootKey
 *            root key
 * @param subKeyName
 *            key name
 * @param name
 *            value name
 * @throws java.io.UnsupportedEncodingException
 *             on error
 * @return String or null
 */
public static String getStringValue(REGISTRY_ROOT_KEY rootKey, String subKeyName, String name) throws UnsupportedEncodingException
{
    Advapi32 advapi32;
    IntByReference pType, lpcbData;
    byte[] lpData = new byte[1];
    HKEY handle = null;
    String ret = null;

    advapi32 = Advapi32.INSTANCE;
    pType = new IntByReference();
    lpcbData = new IntByReference();
    handle = openKey(rootKey, subKeyName, WinNT.KEY_READ);

    if (handle != null)
    {

        if (advapi32.RegQueryValueEx(handle, name, 0, pType, lpData, lpcbData) == WINERROR.ERROR_MORE_DATA)
        {
            lpData = new byte[lpcbData.getValue()];

            if (advapi32.RegQueryValueEx(handle, name, 0, pType, lpData, lpcbData) == WINERROR.ERROR_SUCCESS)
            {
                ret = convertBufferToString(lpData);
            }
        }
        advapi32.RegCloseKey(handle);
    }
    return (ret);
}

项目：yajsw 文件：Registry.java

/**
 * Read an int value.
 * 
 * 
 * @return int or 0
 * @param rootKey
 *            root key
 * @param subKeyName
 *            key name
 * @param name
 *            value name
 */
public static int getIntValue(REGISTRY_ROOT_KEY rootKey, String subKeyName, String name)
{
    Advapi32 advapi32;
    IntByReference pType, lpcbData;
    byte[] lpData = new byte[1];
    HKEY handle = null;
    int ret = 0;

    advapi32 = Advapi32.INSTANCE;
    pType = new IntByReference();
    lpcbData = new IntByReference();
    handle = openKey(rootKey, subKeyName, WinNT.KEY_READ);

    if (handle != null)
    {

        if (advapi32.RegQueryValueEx(handle, name, 0, pType, lpData, lpcbData) == WINERROR.ERROR_MORE_DATA)
        {
            lpData = new byte[lpcbData.getValue()];

            if (advapi32.RegQueryValueEx(handle, name, 0, pType, lpData, lpcbData) == WINERROR.ERROR_SUCCESS)
            {
                ret = convertBufferToInt(lpData);
            }
        }
        advapi32.RegCloseKey(handle);
    }
    return (ret);
}

项目：yajsw 文件：Registry.java

/**
 * Writes an int value.
 * 
 * 
 * @return true on success
 * @param rootKey
 *            root key
 * @param subKeyName
 *            key name
 * @param name
 *            value name
 * @param value
 *            value
 */
public static boolean setIntValue(REGISTRY_ROOT_KEY rootKey, String subKeyName, String name, int value)
{
    Advapi32 advapi32;
    HKEY handle;
    byte[] data;
    boolean ret = false;

    data = new byte[4];
    data[0] = (byte) (value & 0xff);
    data[1] = (byte) ((value >> 8) & 0xff);
    data[2] = (byte) ((value >> 16) & 0xff);
    data[3] = (byte) ((value >> 24) & 0xff);
    advapi32 = Advapi32.INSTANCE;
    handle = openKey(rootKey, subKeyName, WinNT.KEY_READ | WinNT.KEY_WRITE);

    if (handle != null)
    {

        if (advapi32.RegSetValueEx(handle, name, 0, WinNT.REG_DWORD, data, data.length) == WINERROR.ERROR_SUCCESS)
        {
            ret = true;
        }
        advapi32.RegCloseKey(handle);
    }
    return (ret);
}

项目：yajsw 文件：Registry.java

/**
 * Check for existence of a value.
 * 
 * @param rootKey
 *            root key
 * @param subKeyName
 *            key name
 * @param name
 *            value name
 * @return true if exists
 */
public static boolean valueExists(REGISTRY_ROOT_KEY rootKey, String subKeyName, String name)
{
    Advapi32 advapi32;
    IntByReference pType, lpcbData;
    byte[] lpData = new byte[1];
    HKEY handle = null;
    boolean ret = false;

    advapi32 = Advapi32.INSTANCE;
    pType = new IntByReference();
    lpcbData = new IntByReference();
    handle = openKey(rootKey, subKeyName, WinNT.KEY_READ);

    if (handle != null)
    {

        if (advapi32.RegQueryValueEx(handle, name, 0, pType, lpData, lpcbData) != WINERROR.ERROR_FILE_NOT_FOUND)
        {
            ret = true;

        }
        else
        {
            ret = false;
        }
        advapi32.RegCloseKey(handle);
    }
    return (ret);
}

项目：yajsw 文件：Registry.java

/**
 * Get all sub keys of a key.
 * 
 * @param rootKey
 *            root key
 * @param parent
 *            key name
 * @return array with all sub key names
 */
public static String[] getSubKeys(REGISTRY_ROOT_KEY rootKey, String parent)
{
    Advapi32 advapi32;
    HKEY handle = null;
    int dwIndex;
    char[] lpName;
    IntByReference lpcName;
    WinBase.FILETIME lpftLastWriteTime;
    TreeSet<String> subKeys = new TreeSet<String>();

    advapi32 = Advapi32.INSTANCE;
    handle = openKey(rootKey, parent, WinNT.KEY_READ);
    lpName = new char[256];
    lpcName = new IntByReference(256);
    lpftLastWriteTime = new WinNT.FILETIME();

    if (handle != null)
    {
        dwIndex = 0;

        while (advapi32.RegEnumKeyEx(handle, dwIndex, lpName, lpcName, null, null, null, lpftLastWriteTime) == WINERROR.ERROR_SUCCESS)
        {
            subKeys.add(new String(lpName, 0, lpcName.getValue()));
            lpcName.setValue(256);
            dwIndex++;
        }
        advapi32.RegCloseKey(handle);
    }

    return (subKeys.toArray(new String[]
    {}));
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Checks whether a registry key exists.
 *
 * @param root HKEY_LOCAL_MACHINE, etc.
 * @param key Path to the registry key.
 * @return True if the key exists.
 */
public static boolean registryKeyExists(HKEY root, String key) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, key, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    switch (rc) {
        case W32Errors.ERROR_SUCCESS:
            Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
            return true;
        case W32Errors.ERROR_FILE_NOT_FOUND:
            return false;
        default:
            throw new Win32Exception(rc);
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Checks whether a registry value exists.
 *
 * @param root HKEY_LOCAL_MACHINE, etc.
 * @param key Registry key path.
 * @param value Value name.
 * @return True if the value exists.
 */
public static boolean registryValueExists(HKEY root, String key, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, key, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    try {
        switch (rc) {
            case W32Errors.ERROR_SUCCESS:
                break;
            case W32Errors.ERROR_FILE_NOT_FOUND:
                return false;
            default:
                throw new Win32Exception(rc);
        }
        IntByReference lpcbData = new IntByReference();
        IntByReference lpType = new IntByReference();
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, (char[]) null, lpcbData);
        switch (rc) {
            case W32Errors.ERROR_SUCCESS:
            case W32Errors.ERROR_INSUFFICIENT_BUFFER:
                return true;
            case W32Errors.ERROR_FILE_NOT_FOUND:
                return false;
            default:
                throw new Win32Exception(rc);
        }
    } finally {
        if (phkKey.getValue() != null && phkKey.getValue() != WinBase.INVALID_HANDLE_VALUE) {
            rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
            if (rc != W32Errors.ERROR_SUCCESS) {
                throw new Win32Exception(rc);
            }
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Get a registry REG_SZ value.
 *
 * @param root Root key.
 * @param key Registry path.
 * @param value Name of the value to retrieve.
 * @return String value.
 */
public static String registryGetStringValue(HKEY root, String key, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, key, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        IntByReference lpcbData = new IntByReference();
        IntByReference lpType = new IntByReference();
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, (char[]) null, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        if (lpType.getValue() != WinNT.REG_SZ) {
            throw new RuntimeException("Unexpected registry type " + lpType.getValue() + ", expected REG_SZ");
        }
        char[] data = new char[lpcbData.getValue()];
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, data, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        return Native.toString(data);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Get a registry REG_EXPAND_SZ value.
 *
 * @param root Root key.
 * @param key Registry path.
 * @param value Name of the value to retrieve.
 * @return String value.
 */
public static String registryGetExpandableStringValue(HKEY root, String key, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, key, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        IntByReference lpcbData = new IntByReference();
        IntByReference lpType = new IntByReference();
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, (char[]) null, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        if (lpType.getValue() != WinNT.REG_EXPAND_SZ) {
            throw new RuntimeException("Unexpected registry type " + lpType.getValue() + ", expected REG_SZ");
        }
        char[] data = new char[lpcbData.getValue()];
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, data, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        return Native.toString(data);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Get a registry REG_MULTI_SZ value.
 *
 * @param root Root key.
 * @param key Registry path.
 * @param value Name of the value to retrieve.
 * @return String value.
 */
public static String[] registryGetStringArray(HKEY root, String key, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, key, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        IntByReference lpcbData = new IntByReference();
        IntByReference lpType = new IntByReference();
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, (char[]) null, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        if (lpType.getValue() != WinNT.REG_MULTI_SZ) {
            throw new RuntimeException("Unexpected registry type " + lpType.getValue() + ", expected REG_SZ");
        }
        Memory data = new Memory(lpcbData.getValue());
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, data, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        ArrayList<String> result = new ArrayList<>();
        int offset = 0;
        while (offset < data.size()) {
            String s = data.getString(offset, true);
            offset += s.length() * Native.WCHAR_SIZE;
            offset += Native.WCHAR_SIZE;
            result.add(s);
        }
        return result.toArray(new String[result.size()]);
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Get a registry REG_BINARY value.
 *
 * @param root Root key.
 * @param key Registry path.
 * @param value Name of the value to retrieve.
 * @return String value.
 */
public static byte[] registryGetBinaryValue(HKEY root, String key, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, key, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        IntByReference lpcbData = new IntByReference();
        IntByReference lpType = new IntByReference();
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, (char[]) null, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        if (lpType.getValue() != WinNT.REG_BINARY) {
            throw new RuntimeException("Unexpected registry type " + lpType.getValue() + ", expected REG_BINARY");
        }
        byte[] data = new byte[lpcbData.getValue()];
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, data, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        return data;
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Get a registry DWORD value.
 *
 * @param root Root key.
 * @param key Registry key path.
 * @param value Name of the value to retrieve.
 * @return Integer value.
 */
public static int registryGetIntValue(HKEY root, String key, String value) {
    HKEYByReference phkKey = new HKEYByReference();
    int rc = Advapi32.INSTANCE.RegOpenKeyEx(root, key, 0, WinNT.KEY_READ | WinNT.KEY_WOW64_32KEY, phkKey);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    try {
        IntByReference lpcbData = new IntByReference();
        IntByReference lpType = new IntByReference();
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, (char[]) null, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        if (lpType.getValue() != WinNT.REG_DWORD) {
            throw new RuntimeException("Unexpected registry type " + lpType.getValue() + ", expected REG_SZ");
        }
        IntByReference data = new IntByReference();
        rc = Advapi32.INSTANCE.RegQueryValueEx(
                phkKey.getValue(), value, 0, lpType, data, lpcbData);
        if (rc != W32Errors.ERROR_SUCCESS && rc != W32Errors.ERROR_INSUFFICIENT_BUFFER) {
            throw new Win32Exception(rc);
        }
        return data.getValue();
    } finally {
        rc = Advapi32.INSTANCE.RegCloseKey(phkKey.getValue());
        if (rc != W32Errors.ERROR_SUCCESS) {
            throw new Win32Exception(rc);
        }
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Create a registry key.
 *
 * @param hKey Parent key.
 * @param keyName Key name.
 * @return True if the key was created, false otherwise.
 */
public static boolean registryCreateKey(HKEY hKey, String keyName) {
    HKEYByReference phkResult = new HKEYByReference();
    IntByReference lpdwDisposition = new IntByReference();
    int rc = Advapi32.INSTANCE.RegCreateKeyEx(hKey, keyName, 0, null, WinNT.REG_OPTION_NON_VOLATILE,
            WinNT.KEY_READ, null, phkResult, lpdwDisposition);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    rc = Advapi32.INSTANCE.RegCloseKey(phkResult.getValue());
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
    return WinNT.REG_CREATED_NEW_KEY == lpdwDisposition.getValue();
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Set an integer value in registry.
 *
 * @param hKey Parent key.
 * @param name Value name.
 * @param value Value to write to registry.
 */
public static void registrySetIntValue(HKEY hKey, String name, int value) {
    byte[] data = new byte[4];
    data[0] = (byte) (value & 0xff);
    data[1] = (byte) ((value >> 8) & 0xff);
    data[2] = (byte) ((value >> 16) & 0xff);
    data[3] = (byte) ((value >> 24) & 0xff);
    int rc = Advapi32.INSTANCE.RegSetValueEx(hKey, name, 0, WinNT.REG_DWORD, data, 4);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Set a string value in registry.
 *
 * @param hKey Parent key.
 * @param name Value name.
 * @param value Value to write to registry.
 */
public static void registrySetStringValue(HKEY hKey, String name, String value) {
    char[] data = Native.toCharArray(value);
    int rc = Advapi32.INSTANCE.RegSetValueEx(hKey, name, 0, WinNT.REG_SZ,
            data, data.length * Native.WCHAR_SIZE);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Set an expandable string value in registry.
 *
 * @param hKey Parent key.
 * @param name Value name.
 * @param value Value to write to registry.
 */
public static void registrySetExpandableStringValue(HKEY hKey, String name, String value) {
    char[] data = Native.toCharArray(value);
    int rc = Advapi32.INSTANCE.RegSetValueEx(hKey, name, 0, WinNT.REG_EXPAND_SZ,
            data, data.length * Native.WCHAR_SIZE);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Delete a registry key.
 *
 * @param hKey Parent key.
 * @param keyName Name of the key to delete.
 */
public static void registryDeleteKey(HKEY hKey, String keyName) {
    int rc = Advapi32.INSTANCE.RegDeleteKey(hKey, keyName);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
}

项目：jpexs-decompiler 文件：Advapi32Util.java

/**
 * Delete a registry value.
 *
 * @param hKey Parent key.
 * @param valueName Name of the value to delete.
 */
public static void registryDeleteValue(HKEY hKey, String valueName) {
    int rc = Advapi32.INSTANCE.RegDeleteValue(hKey, valueName);
    if (rc != W32Errors.ERROR_SUCCESS) {
        throw new Win32Exception(rc);
    }
}

项目：yajsw 文件：Registry.java

/**
 * Get all values under a key.
 * 
 * @param rootKey
 *            root key
 * @param key
 *            jey name
 * @throws java.io.UnsupportedEncodingException
 *             on error
 * @return TreeMap with name and value pairs
 */
public static TreeMap<String, Object> getValues(REGISTRY_ROOT_KEY rootKey, String key) throws UnsupportedEncodingException
{
    Advapi32 advapi32;
    HKEY handle = null;
    int dwIndex, result = 0;
    char[] lpValueName;
    byte[] lpData;
    IntByReference lpcchValueName, lpType, lpcbData;
    String name;
    TreeMap<String, Object> values = new TreeMap<String, Object>(String.CASE_INSENSITIVE_ORDER);

    advapi32 = Advapi32.INSTANCE;
    handle = openKey(rootKey, key, WinNT.KEY_READ);
    lpValueName = new char[16384];
    lpcchValueName = new IntByReference(16384);
    lpType = new IntByReference();
    lpData = new byte[1];
    lpcbData = new IntByReference();

    if (handle != null)
    {
        dwIndex = 0;

        do
        {
            lpcbData.setValue(0);
            result = advapi32.RegEnumValue(handle, dwIndex, lpValueName, lpcchValueName, null, lpType, lpData, lpcbData);

            if (result == WINERROR.ERROR_MORE_DATA)
            {
                lpData = new byte[lpcbData.getValue()];
                lpcchValueName = new IntByReference(16384);
                result = advapi32.RegEnumValue(handle, dwIndex, lpValueName, lpcchValueName, null, lpType, lpData, lpcbData);

                if (result == WINERROR.ERROR_SUCCESS)
                {
                    name = new String(lpValueName, 0, lpcchValueName.getValue());

                    switch (lpType.getValue())
                    {
                    case WinNT.REG_SZ:
                        values.put(name, convertBufferToString(lpData));
                        break;
                    case WinNT.REG_DWORD:
                        values.put(name, convertBufferToInt(lpData));
                        break;
                    default:
                        break;
                    }
                }
            }
            dwIndex++;
        }
        while (result == WINERROR.ERROR_SUCCESS);

        advapi32.RegCloseKey(handle);
    }
    return (values);
}

项目：yajsw 文件：Advapi32.java

public int RegQueryValueEx(HKEY hKey, String lpValueName, int lpReserved,
IntByReference lpType, byte[] lpData, IntByReference lpcbData);

项目：yajsw 文件：Advapi32.java

public int RegQueryValueEx(HKEY hKey, String lpValueName, int lpReserved,
IntByReference lpType, IntByReference lpData,
IntByReference lpcbData);

项目：yajsw 文件：Advapi32.java

public int RegQueryValueEx(HKEY hKey, String lpValueName, int lpReserved,
IntByReference lpType, LongByReference lpData,
IntByReference lpcbData);

项目：yajsw 文件：Advapi32.java

public int RegQueryValueEx(HKEY hKey, String lpValueName, int lpReserved,
IntByReference lpType, Pointer lpData, IntByReference lpcbData);

项目：yajsw 文件：Advapi32.java

public int RegSetValueEx(HKEY hKey, String lpValueName, int Reserved,
int dwType, byte[] lpData, int cbData);

项目：jpexs-decompiler 文件：Advapi32.java

public int RegQueryValueEx(HKEY hKey, String lpValueName, int lpReserved,
IntByReference lpType, byte[] lpData, IntByReference lpcbData);