Generated code to support previous 2 commits.

[libguestfs.git] / java / com / redhat / et / libguestfs / GuestFS.java

diff --git a/java/com/redhat/et/libguestfs/GuestFS.java b/java/com/redhat/et/libguestfs/GuestFS.java
index c29789c..0d9ae9d 100644 (file)
--- a/java/com/redhat/et/libguestfs/GuestFS.java
+++ b/java/com/redhat/et/libguestfs/GuestFS.java
@@ -1420,7 +1420,7 @@ public class GuestFS {
    * make a filesystem
    *
    * This creates a filesystem on "device" (usually a
-   * partition of LVM logical volume). The filesystem type is
+   * partition or LVM logical volume). The filesystem type is
    * "fstype", for example "ext3".
    * 
    * @throws LibGuestFSException
@@ -1487,6 +1487,11 @@ public class GuestFS {
    * calculated using "strlen" (so in this case the content
    * cannot contain embedded ASCII NULs).
    * 
+   * *NB.* Owing to a bug, writing content containing ASCII
+   * NUL characters does *not* work, even if the length is
+   * specified. We hope to resolve this bug in a future
+   * version. In the meantime use "g.upload".
+   * 
    * Because of the message protocol, there is a transfer
    * limit of somewhere between 2MB and 4MB. To transfer
    * large files you should use FTP.
@@ -2512,4 +2517,144 @@ public class GuestFS {
   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;
+
+  /**
+   * ping the guest daemon
+   *
+   * This is a test probe into the guestfs daemon running
+   * inside the qemu subprocess. Calling this function checks
+   * that the daemon responds to the ping message, without
+   * affecting the daemon or attached block device(s) in any
+   * other way.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void ping_daemon ()
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("ping_daemon: handle is closed");
+    _ping_daemon (g);
+  }
+  private native void _ping_daemon (long g)
+    throws LibGuestFSException;
+
+  /**
+   * test if two files have equal contents
+   *
+   * This compares the two files "file1" and "file2" and
+   * returns true if their content is exactly equal, or false
+   * otherwise.
+   * 
+   * The external cmp(1) program is used for the comparison.
+   * 
+   * @throws LibGuestFSException
+   */
+  public boolean equal (String file1, String file2)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("equal: handle is closed");
+    return _equal (g, file1, file2);
+  }
+  private native boolean _equal (long g, String file1, String file2)
+    throws LibGuestFSException;
+
+  /**
+   * print the printable strings in a file
+   *
+   * This runs the strings(1) command on a file and returns
+   * the list of printable strings found.
+   * 
+   * Because of the message protocol, there is a transfer
+   * limit of somewhere between 2MB and 4MB. To transfer
+   * large files you should use FTP.
+   * 
+   * @throws LibGuestFSException
+   */
+  public String[] strings (String path)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("strings: handle is closed");
+    return _strings (g, path);
+  }
+  private native String[] _strings (long g, String path)
+    throws LibGuestFSException;
+
+  /**
+   * print the printable strings in a file
+   *
+   * This is like the "g.strings" command, but allows you to
+   * specify the encoding.
+   * 
+   * See the strings(1) manpage for the full list of
+   * encodings.
+   * 
+   * Commonly useful encodings are "l" (lower case L) which
+   * will show strings inside Windows/x86 files.
+   * 
+   * The returned strings are transcoded to UTF-8.
+   * 
+   * Because of the message protocol, there is a transfer
+   * limit of somewhere between 2MB and 4MB. To transfer
+   * large files you should use FTP.
+   * 
+   * @throws LibGuestFSException
+   */
+  public String[] strings_e (String encoding, String path)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("strings_e: handle is closed");
+    return _strings_e (g, encoding, path);
+  }
+  private native String[] _strings_e (long g, String encoding, String path)
+    throws LibGuestFSException;
+
+  /**
+   * dump a file in hexadecimal
+   *
+   * This runs "hexdump -C" on the given "path". The result
+   * is the human-readable, canonical hex dump of the file.
+   * 
+   * Because of the message protocol, there is a transfer
+   * limit of somewhere between 2MB and 4MB. To transfer
+   * large files you should use FTP.
+   * 
+   * @throws LibGuestFSException
+   */
+  public String hexdump (String path)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("hexdump: handle is closed");
+    return _hexdump (g, path);
+  }
+  private native String _hexdump (long g, String path)
+    throws LibGuestFSException;
+
 }