X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=java%2Fcom%2Fredhat%2Fet%2Flibguestfs%2FGuestFS.java;h=f56ae41577cebe63f4746bf7c474d6a57e916274;hb=24bee20ce4196d45891925332a47a05aa5e40938;hp=04a8124c9b04afc257b2fac3c70c13c4f44ffbb7;hpb=aed0fa2c015e56a882fd6d4b759c82df08fc40d7;p=libguestfs.git

diff --git a/java/com/redhat/et/libguestfs/GuestFS.java b/java/com/redhat/et/libguestfs/GuestFS.java
index 04a8124..f56ae41 100644
--- a/java/com/redhat/et/libguestfs/GuestFS.java
+++ b/java/com/redhat/et/libguestfs/GuestFS.java
@@ -319,9 +319,12 @@ public class GuestFS {
    * set autosync mode
    *
    * If "autosync" is true, this enables autosync. Libguestfs
-   * will make a best effort attempt to run "g.sync" when the
-   * handle is closed (also if the program exits without
-   * closing handles).
+   * will make a best effort attempt to run "g.umount_all"
+   * followed by "g.sync" when the handle is closed (also if
+   * the program exits without closing handles).
+   * 
+   * This is disabled by default (except in guestfish where
+   * it is enabled by default).
    * 
    * @throws LibGuestFSException
    */
@@ -2272,4 +2275,265 @@ public class GuestFS {
   private native void _pvremove (long g, String device)
     throws LibGuestFSException;
 
+  /**
+   * set the ext2/3/4 filesystem label
+   *
+   * This sets the ext2/3/4 filesystem label of the
+   * filesystem on "device" to "label". Filesystem labels are
+   * limited to 16 characters.
+   * 
+   * You can use either "g.tune2fs_l" or "g.get_e2label" to
+   * return the existing label on a filesystem.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void set_e2label (String device, String label)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("set_e2label: handle is closed");
+    _set_e2label (g, device, label);
+  }
+  private native void _set_e2label (long g, String device, String label)
+    throws LibGuestFSException;
+
+  /**
+   * get the ext2/3/4 filesystem label
+   *
+   * This returns the ext2/3/4 filesystem label of the
+   * filesystem on "device".
+   * 
+   * @throws LibGuestFSException
+   */
+  public String get_e2label (String device)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("get_e2label: handle is closed");
+    return _get_e2label (g, device);
+  }
+  private native String _get_e2label (long g, String device)
+    throws LibGuestFSException;
+
+  /**
+   * set the ext2/3/4 filesystem UUID
+   *
+   * This sets the ext2/3/4 filesystem UUID of the filesystem
+   * on "device" to "uuid". The format of the UUID and
+   * alternatives such as "clear", "random" and "time" are
+   * described in the tune2fs(8) manpage.
+   * 
+   * You can use either "g.tune2fs_l" or "g.get_e2uuid" to
+   * return the existing UUID of a filesystem.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void set_e2uuid (String device, String uuid)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("set_e2uuid: handle is closed");
+    _set_e2uuid (g, device, uuid);
+  }
+  private native void _set_e2uuid (long g, String device, String uuid)
+    throws LibGuestFSException;
+
+  /**
+   * get the ext2/3/4 filesystem UUID
+   *
+   * This returns the ext2/3/4 filesystem UUID of the
+   * filesystem on "device".
+   * 
+   * @throws LibGuestFSException
+   */
+  public String get_e2uuid (String device)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("get_e2uuid: handle is closed");
+    return _get_e2uuid (g, device);
+  }
+  private native String _get_e2uuid (long g, String device)
+    throws LibGuestFSException;
+
+  /**
+   * run the filesystem checker
+   *
+   * This runs the filesystem checker (fsck) on "device"
+   * which should have filesystem type "fstype".
+   * 
+   * The returned integer is the status. See fsck(8) for the
+   * list of status codes from "fsck".
+   * 
+   * Notes:
+   * 
+   * *   Multiple status codes can be summed together.
+   * 
+   * *   A non-zero return code can mean "success", for
+   * example if errors have been corrected on the
+   * filesystem.
+   * 
+   * *   Checking or repairing NTFS volumes is not supported
+   * (by linux-ntfs).
+   * 
+   * This command is entirely equivalent to running "fsck -a
+   * -t fstype device".
+   * 
+   * @throws LibGuestFSException
+   */
+  public int fsck (String fstype, String device)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("fsck: handle is closed");
+    return _fsck (g, fstype, device);
+  }
+  private native int _fsck (long g, String fstype, String device)
+    throws LibGuestFSException;
+
+  /**
+   * write zeroes to the device
+   *
+   * This command writes zeroes over the first few blocks of
+   * "device".
+   * 
+   * How many blocks are zeroed isn't specified (but it's
+   * *not* enough to securely wipe the device). It should be
+   * sufficient to remove any partition tables, filesystem
+   * superblocks and so on.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void zero (String device)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("zero: handle is closed");
+    _zero (g, device);
+  }
+  private native void _zero (long g, String device)
+    throws LibGuestFSException;
+
+  /**
+   * install GRUB
+   *
+   * This command installs GRUB (the Grand Unified
+   * Bootloader) on "device", with the root directory being
+   * "root".
+   * 
+   * @throws LibGuestFSException
+   */
+  public void grub_install (String root, String device)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("grub_install: handle is closed");
+    _grub_install (g, root, device);
+  }
+  private native void _grub_install (long g, String root, String device)
+    throws LibGuestFSException;
+
+  /**
+   * copy a file
+   *
+   * This copies a file from "src" to "dest" where "dest" is
+   * either a destination filename or destination directory.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void cp (String src, String dest)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("cp: handle is closed");
+    _cp (g, src, dest);
+  }
+  private native void _cp (long g, String src, String dest)
+    throws LibGuestFSException;
+
+  /**
+   * copy a file or directory recursively
+   *
+   * This copies a file or directory from "src" to "dest"
+   * recursively using the "cp -a" command.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void cp_a (String src, String dest)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("cp_a: handle is closed");
+    _cp_a (g, src, dest);
+  }
+  private native void _cp_a (long g, String src, String dest)
+    throws LibGuestFSException;
+
+  /**
+   * move a file
+   *
+   * This moves a file from "src" to "dest" where "dest" is
+   * either a destination filename or destination directory.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void mv (String src, String dest)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("mv: handle is closed");
+    _mv (g, src, dest);
+  }
+  private native void _mv (long g, String src, String dest)
+    throws LibGuestFSException;
+
+  /**
+   * drop kernel page cache, dentries and inodes
+   *
+   * This instructs the guest kernel to drop its page cache,
+   * and/or dentries and inode caches. The parameter
+   * "whattodrop" tells the kernel what precisely to drop,
+   * see <http://linux-mm.org/Drop_Caches>
+   * 
+   * Setting "whattodrop" to 3 should drop everything.
+   * 
+   * This automatically calls sync(2) before the operation,
+   * so that the maximum guest memory is freed.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void drop_caches (int whattodrop)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("drop_caches: handle is closed");
+    _drop_caches (g, whattodrop);
+  }
+  private native void _drop_caches (long g, int whattodrop)
+    throws LibGuestFSException;
+
+  /**
+   * return kernel messages
+   *
+   * This returns the kernel messages ("dmesg" output) from
+   * the guest kernel. This is sometimes useful for extended
+   * debugging of problems.
+   * 
+   * Another way to get the same information is to enable
+   * verbose messages with "g.set_verbose" or by setting the
+   * environment variable "LIBGUESTFS_DEBUG=1" before running
+   * the program.
+   * 
+   * @throws LibGuestFSException
+   */
+  public String dmesg ()
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("dmesg: handle is closed");
+    return _dmesg (g);
+  }
+  private native String _dmesg (long g)
+    throws LibGuestFSException;
+
 }