import jcifs.internal.util.SMBUtil;

/**
 * SMB1 COM_SEEK command implementation.
 *
 * This command changes the current file position pointer for a file.
 * It allows seeking to different positions within an open file.
 *
 * @author mbechler
 */
public class SmbComSeek extends ServerMessageBlock {

    /**
     * Constructs a seek command.
     *
     * @param config the configuration

	<groupId>org.codelibs</groupId>
	<artifactId>jcifs</artifactId>
	<version>3.0.0-SNAPSHOT</version>
	<packaging>jar</packaging>
	<name>jCIFS</name>
	<url>https://github.com/codelibs/jcifs</url>
	<description>JCIFS is an Open Source client library that implements the CIFS/SMB networking protocol in 100% Java</description>
	<licenses>
		<license>
			<name>GNU Lesser General Public License, version 2.1</name>

    @DisplayName("Lifecycle and exception mapping")
    class LifecycleAndExceptions {

        @Test
        @DisplayName("open() acquires handle and closes it")
        void openDelegatesEnsureOpenAndCloses() throws Exception {
            SmbFileInputStream in = newStream();
            in.open();
            // ensureOpen returns acquired handle; try-with-resources must close it
            verify(mockHandle, times(1)).close();

                            long opStart = System.nanoTime();
                            session.getSmbTree(shareName, null);
                            long opEnd = System.nanoTime();

                            totalTime.addAndGet(opEnd - opStart);
                            treeOperations.incrementAndGet();
                        } catch (Exception e) {
                            synchronized (exceptions) {

				</component>
			</arg>
		</postConstruct>
	</component>
	<component name="osddHelper" class="org.codelibs.fess.helper.OsddHelper">
		<property name="osddPath">"/WEB-INF/orig/open-search/osdd.xml"</property>
		<property name="encoding">"UTF-8"</property>
	</component>
	<component name="suggestHelper" class="org.codelibs.fess.helper.SuggestHelper">
	</component>

        }
    }

    /**
     * Report a potential resource leak
     */
    private void reportPotentialLeak(ResourceHolder holder) {
        log.warn("Potential resource leak detected: {} ({}) - open for {} ms", holder.resourceId, holder.resourceType, holder.getAge());

        if (log.isDebugEnabled() && holder.allocationStackTrace != null) {
            StringBuilder sb = new StringBuilder("Allocation stack trace:\n");

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    }

    @Test
    @DisplayName("open(): acquires and releases handle (no I/O)")
    void open_acquiresAndReleasesHandle() throws Exception {
        SmbRandomAccessFile raf = spy(newInstance("rw", false, true, false));
        SmbFileHandleImpl fh = mock(SmbFileHandleImpl.class);
        doReturn(fh).when(raf).ensureOpen();

        // Act
        raf.open();

        // Assert: open() ensures handle and closes it via try-with-resources

    /** No process is on the other end of the pipe */
    int NT_STATUS_PIPE_DISCONNECTED = 0xC00000b0;
    /** The pipe is being closed */
    int NT_STATUS_PIPE_CLOSING = 0xC00000b1;
    /** Waiting for a process to open the other end of the pipe */
    int NT_STATUS_PIPE_LISTENING = 0xC00000b3;
    /** The file that was specified is a directory */
    int NT_STATUS_FILE_IS_A_DIRECTORY = 0xC00000ba;

        super(th, parent, wildcard, filter, searchAttributes);
    }

    @SuppressWarnings("resource")
    @Override
    protected final FileEntry open() throws CIFSException {
        final SmbResourceLocator loc = this.getParent().getLocator();
        final String unc = loc.getUNCPath();
        final String p = loc.getURL().getPath();