+ ("file", (RString "description", [String "path"]), 49, [],
+ [InitBasicFS, TestOutput (
+ [["touch"; "/new"];
+ ["file"; "/new"]], "empty");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "some content\n"; "0"];
+ ["file"; "/new"]], "ASCII text");
+ InitBasicFS, TestLastFail (
+ [["file"; "/nofile"]])],
+ "determine file type",
+ "\
+This call uses the standard L<file(1)> command to determine
+the type or contents of the file. This also works on devices,
+for example to find out whether a partition contains a filesystem.
+
+The exact command which runs is C<file -bsL path>. Note in
+particular that the filename is not prepended to the output
+(the C<-b> option).");
+
+ ("command", (RString "output", [StringList "arguments"]), 50, [],
+ [], (* XXX how to test? *)
+ "run a command from the guest filesystem",
+ "\
+This call runs a command from the guest filesystem. The
+filesystem must be mounted, and must contain a compatible
+operating system (ie. something Linux, with the same
+or compatible processor architecture).
+
+The single parameter is an argv-style list of arguments.
+The first element is the name of the program to run.
+Subsequent elements are parameters. The list must be
+non-empty (ie. must contain a program name).
+
+The C<$PATH> environment variable will contain at least
+C</usr/bin> and C</bin>. If you require a program from
+another location, you should provide the full path in the
+first parameter.
+
+Shared libraries and data files required by the program
+must be available on filesystems which are mounted in the
+correct places. It is the caller's responsibility to ensure
+all filesystems that are needed are mounted at the right
+locations.");
+
+ ("command_lines", (RStringList "lines", [StringList "arguments"]), 51, [],
+ [], (* XXX how to test? *)
+ "run a command, returning lines",
+ "\
+This is the same as C<guestfs_command>, but splits the
+result into a list of lines.");
+
+ ("stat", (RStat "statbuf", [String "path"]), 52, [],
+ [InitBasicFS, TestOutputStruct (
+ [["touch"; "/new"];
+ ["stat"; "/new"]], [CompareWithInt ("size", 0)])],
+ "get file information",
+ "\
+Returns file information for the given C<path>.
+
+This is the same as the C<stat(2)> system call.");
+
+ ("lstat", (RStat "statbuf", [String "path"]), 53, [],
+ [InitBasicFS, TestOutputStruct (
+ [["touch"; "/new"];
+ ["lstat"; "/new"]], [CompareWithInt ("size", 0)])],
+ "get file information for a symbolic link",
+ "\
+Returns file information for the given C<path>.
+
+This is the same as C<guestfs_stat> except that if C<path>
+is a symbolic link, then the link is stat-ed, not the file it
+refers to.
+
+This is the same as the C<lstat(2)> system call.");
+
+ ("statvfs", (RStatVFS "statbuf", [String "path"]), 54, [],
+ [InitBasicFS, TestOutputStruct (
+ [["statvfs"; "/"]], [CompareWithInt ("bfree", 487702);
+ CompareWithInt ("blocks", 490020);
+ CompareWithInt ("bsize", 1024)])],
+ "get file system statistics",
+ "\
+Returns file system statistics for any mounted file system.
+C<path> should be a file or directory in the mounted file system
+(typically it is the mount point itself, but it doesn't need to be).
+
+This is the same as the C<statvfs(2)> system call.");
+
+ ("tune2fs_l", (RHashtable "superblock", [String "device"]), 55, [],
+ [], (* XXX test *)
+ "get ext2/ext3/ext4 superblock details",
+ "\
+This returns the contents of the ext2, ext3 or ext4 filesystem
+superblock on C<device>.
+
+It is the same as running C<tune2fs -l device>. See L<tune2fs(8)>
+manpage for more details. The list of fields returned isn't
+clearly defined, and depends on both the version of C<tune2fs>
+that libguestfs was built against, and the filesystem itself.");
+
+ ("blockdev_setro", (RErr, [String "device"]), 56, [],
+ [InitEmpty, TestOutputTrue (
+ [["blockdev_setro"; "/dev/sda"];
+ ["blockdev_getro"; "/dev/sda"]])],
+ "set block device to read-only",
+ "\
+Sets the block device named C<device> to read-only.
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_setrw", (RErr, [String "device"]), 57, [],
+ [InitEmpty, TestOutputFalse (
+ [["blockdev_setrw"; "/dev/sda"];
+ ["blockdev_getro"; "/dev/sda"]])],
+ "set block device to read-write",
+ "\
+Sets the block device named C<device> to read-write.
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_getro", (RBool "ro", [String "device"]), 58, [],
+ [InitEmpty, TestOutputTrue (
+ [["blockdev_setro"; "/dev/sda"];
+ ["blockdev_getro"; "/dev/sda"]])],
+ "is block device set to read-only",
+ "\
+Returns a boolean indicating if the block device is read-only
+(true if read-only, false if not).
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_getss", (RInt "sectorsize", [String "device"]), 59, [],
+ [InitEmpty, TestOutputInt (
+ [["blockdev_getss"; "/dev/sda"]], 512)],
+ "get sectorsize of block device",
+ "\
+This returns the size of sectors on a block device.
+Usually 512, but can be larger for modern devices.
+
+(Note, this is not the size in sectors, use C<guestfs_blockdev_getsz>
+for that).
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_getbsz", (RInt "blocksize", [String "device"]), 60, [],
+ [InitEmpty, TestOutputInt (
+ [["blockdev_getbsz"; "/dev/sda"]], 4096)],
+ "get blocksize of block device",
+ "\
+This returns the block size of a device.
+
+(Note this is different from both I<size in blocks> and
+I<filesystem block size>).
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_setbsz", (RErr, [String "device"; Int "blocksize"]), 61, [],
+ [], (* XXX test *)
+ "set blocksize of block device",
+ "\
+This sets the block size of a device.
+
+(Note this is different from both I<size in blocks> and
+I<filesystem block size>).
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_getsz", (RInt64 "sizeinsectors", [String "device"]), 62, [],
+ [InitEmpty, TestOutputInt (
+ [["blockdev_getsz"; "/dev/sda"]], 1024000)],
+ "get total size of device in 512-byte sectors",
+ "\
+This returns the size of the device in units of 512-byte sectors
+(even if the sectorsize isn't 512 bytes ... weird).
+
+See also C<guestfs_blockdev_getss> for the real sector size of
+the device, and C<guestfs_blockdev_getsize64> for the more
+useful I<size in bytes>.
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_getsize64", (RInt64 "sizeinbytes", [String "device"]), 63, [],
+ [InitEmpty, TestOutputInt (
+ [["blockdev_getsize64"; "/dev/sda"]], 524288000)],
+ "get total size of device in bytes",
+ "\
+This returns the size of the device in bytes.
+
+See also C<guestfs_blockdev_getsz>.
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_flushbufs", (RErr, [String "device"]), 64, [],
+ [InitEmpty, TestRun
+ [["blockdev_flushbufs"; "/dev/sda"]]],
+ "flush device buffers",
+ "\
+This tells the kernel to flush internal buffers associated
+with C<device>.
+
+This uses the L<blockdev(8)> command.");
+
+ ("blockdev_rereadpt", (RErr, [String "device"]), 65, [],
+ [InitEmpty, TestRun
+ [["blockdev_rereadpt"; "/dev/sda"]]],
+ "reread partition table",
+ "\
+Reread the partition table on C<device>.
+
+This uses the L<blockdev(8)> command.");
+
+ ("upload", (RErr, [FileIn "filename"; String "remotefilename"]), 66, [],
+ [InitBasicFS, TestOutput (
+ (* Pick a file from cwd which isn't likely to change. *)
+ [["upload"; "COPYING.LIB"; "/COPYING.LIB"];
+ ["checksum"; "md5"; "/COPYING.LIB"]], "e3eda01d9815f8d24aae2dbd89b68b06")],
+ "upload a file from the local machine",
+ "\
+Upload local file C<filename> to C<remotefilename> on the
+filesystem.
+
+C<filename> can also be a named pipe.
+
+See also C<guestfs_download>.");
+
+ ("download", (RErr, [String "remotefilename"; FileOut "filename"]), 67, [],
+ [InitBasicFS, TestOutput (
+ (* Pick a file from cwd which isn't likely to change. *)
+ [["upload"; "COPYING.LIB"; "/COPYING.LIB"];
+ ["download"; "/COPYING.LIB"; "testdownload.tmp"];
+ ["upload"; "testdownload.tmp"; "/upload"];
+ ["checksum"; "md5"; "/upload"]], "e3eda01d9815f8d24aae2dbd89b68b06")],
+ "download a file to the local machine",
+ "\
+Download file C<remotefilename> and save it as C<filename>
+on the local machine.
+
+C<filename> can also be a named pipe.
+
+See also C<guestfs_upload>, C<guestfs_cat>.");
+
+ ("checksum", (RString "checksum", [String "csumtype"; String "path"]), 68, [],
+ [InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "crc"; "/new"]], "935282863");
+ InitBasicFS, TestLastFail (
+ [["checksum"; "crc"; "/new"]]);
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "md5"; "/new"]], "d8e8fca2dc0f896fd7cb4cb0031ba249");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha1"; "/new"]], "4e1243bd22c66e76c2ba9eddc1f91394e57f9f83");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha224"; "/new"]], "52f1bf093f4b7588726035c176c0cdb4376cfea53819f1395ac9e6ec");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha256"; "/new"]], "f2ca1bb6c7e907d06dafe4687e579fce76b37e4e93b7605022da52e6ccc26fd2");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha384"; "/new"]], "109bb6b5b6d5547c1ce03c7a8bd7d8f80c1cb0957f50c4f7fda04692079917e4f9cad52b878f3d8234e1a170b154b72d");
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "test\n"; "0"];
+ ["checksum"; "sha512"; "/new"]], "0e3e75234abc68f4378a86b3f4b32a198ba301845b0cd6e50106e874345700cc6663a86c1ea125dc5e92be17c98f9a0f85ca9d5f595db2012f7cc3571945c123")],
+ "compute MD5, SHAx or CRC checksum of file",
+ "\
+This call computes the MD5, SHAx or CRC checksum of the
+file named C<path>.
+
+The type of checksum to compute is given by the C<csumtype>
+parameter which must have one of the following values:
+
+=over 4
+
+=item C<crc>
+
+Compute the cyclic redundancy check (CRC) specified by POSIX
+for the C<cksum> command.
+
+=item C<md5>
+
+Compute the MD5 hash (using the C<md5sum> program).
+
+=item C<sha1>
+
+Compute the SHA1 hash (using the C<sha1sum> program).
+
+=item C<sha224>
+
+Compute the SHA224 hash (using the C<sha224sum> program).
+
+=item C<sha256>
+
+Compute the SHA256 hash (using the C<sha256sum> program).
+
+=item C<sha384>
+
+Compute the SHA384 hash (using the C<sha384sum> program).
+
+=item C<sha512>
+
+Compute the SHA512 hash (using the C<sha512sum> program).
+
+=back
+
+The checksum is returned as a printable string.");
+
+ ("tar_in", (RErr, [FileIn "tarfile"; String "directory"]), 69, [],
+ [InitBasicFS, TestOutput (
+ [["tar_in"; "images/helloworld.tar"; "/"];
+ ["cat"; "/hello"]], "hello\n")],
+ "unpack tarfile to directory",
+ "\
+This command uploads and unpacks local file C<tarfile> (an
+I<uncompressed> tar file) into C<directory>.
+
+To upload a compressed tarball, use C<guestfs_tgz_in>.");
+
+ ("tar_out", (RErr, [String "directory"; FileOut "tarfile"]), 70, [],
+ [],
+ "pack directory into tarfile",
+ "\
+This command packs the contents of C<directory> and downloads
+it to local file C<tarfile>.
+
+To download a compressed tarball, use C<guestfs_tgz_out>.");
+
+ ("tgz_in", (RErr, [FileIn "tarball"; String "directory"]), 71, [],
+ [InitBasicFS, TestOutput (
+ [["tgz_in"; "images/helloworld.tar.gz"; "/"];
+ ["cat"; "/hello"]], "hello\n")],
+ "unpack compressed tarball to directory",
+ "\
+This command uploads and unpacks local file C<tarball> (a
+I<gzip compressed> tar file) into C<directory>.
+
+To upload an uncompressed tarball, use C<guestfs_tar_in>.");
+
+ ("tgz_out", (RErr, [String "directory"; FileOut "tarball"]), 72, [],
+ [],
+ "pack directory into compressed tarball",
+ "\
+This command packs the contents of C<directory> and downloads
+it to local file C<tarball>.
+
+To download an uncompressed tarball, use C<guestfs_tar_out>.");
+
+ ("mount_ro", (RErr, [String "device"; String "mountpoint"]), 73, [],
+ [InitBasicFS, TestLastFail (
+ [["umount"; "/"];
+ ["mount_ro"; "/dev/sda1"; "/"];
+ ["touch"; "/new"]]);
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "data"; "0"];
+ ["umount"; "/"];
+ ["mount_ro"; "/dev/sda1"; "/"];
+ ["cat"; "/new"]], "data")],
+ "mount a guest disk, read-only",
+ "\
+This is the same as the C<guestfs_mount> command, but it
+mounts the filesystem with the read-only (I<-o ro>) flag.");
+
+ ("mount_options", (RErr, [String "options"; String "device"; String "mountpoint"]), 74, [],
+ [],
+ "mount a guest disk with mount options",
+ "\
+This is the same as the C<guestfs_mount> command, but it
+allows you to set the mount options as for the
+L<mount(8)> I<-o> flag.");
+
+ ("mount_vfs", (RErr, [String "options"; String "vfstype"; String "device"; String "mountpoint"]), 75, [],
+ [],
+ "mount a guest disk with mount options and vfstype",
+ "\
+This is the same as the C<guestfs_mount> command, but it
+allows you to set both the mount options and the vfstype
+as for the L<mount(8)> I<-o> and I<-t> flags.");
+
+ ("debug", (RString "result", [String "subcmd"; StringList "extraargs"]), 76, [],
+ [],
+ "debugging and internals",
+ "\
+The C<guestfs_debug> command exposes some internals of
+C<guestfsd> (the guestfs daemon) that runs inside the
+qemu subprocess.
+
+There is no comprehensive help for this command. You have
+to look at the file C<daemon/debug.c> in the libguestfs source
+to find out what you can do.");
+
+ ("lvremove", (RErr, [String "device"]), 77, [],
+ [InitEmpty, TestOutputList (
+ [["pvcreate"; "/dev/sda"];
+ ["vgcreate"; "VG"; "/dev/sda"];
+ ["lvcreate"; "LV1"; "VG"; "50"];
+ ["lvcreate"; "LV2"; "VG"; "50"];
+ ["lvremove"; "/dev/VG/LV1"];
+ ["lvs"]], ["/dev/VG/LV2"]);
+ InitEmpty, TestOutputList (
+ [["pvcreate"; "/dev/sda"];
+ ["vgcreate"; "VG"; "/dev/sda"];
+ ["lvcreate"; "LV1"; "VG"; "50"];
+ ["lvcreate"; "LV2"; "VG"; "50"];
+ ["lvremove"; "/dev/VG"];
+ ["lvs"]], []);
+ InitEmpty, TestOutputList (
+ [["pvcreate"; "/dev/sda"];
+ ["vgcreate"; "VG"; "/dev/sda"];
+ ["lvcreate"; "LV1"; "VG"; "50"];
+ ["lvcreate"; "LV2"; "VG"; "50"];
+ ["lvremove"; "/dev/VG"];
+ ["vgs"]], ["VG"])],
+ "remove an LVM logical volume",
+ "\
+Remove an LVM logical volume C<device>, where C<device> is
+the path to the LV, such as C</dev/VG/LV>.
+
+You can also remove all LVs in a volume group by specifying
+the VG name, C</dev/VG>.");
+
+ ("vgremove", (RErr, [String "vgname"]), 78, [],
+ [InitEmpty, TestOutputList (
+ [["pvcreate"; "/dev/sda"];
+ ["vgcreate"; "VG"; "/dev/sda"];
+ ["lvcreate"; "LV1"; "VG"; "50"];
+ ["lvcreate"; "LV2"; "VG"; "50"];
+ ["vgremove"; "VG"];
+ ["lvs"]], []);
+ InitEmpty, TestOutputList (
+ [["pvcreate"; "/dev/sda"];
+ ["vgcreate"; "VG"; "/dev/sda"];
+ ["lvcreate"; "LV1"; "VG"; "50"];
+ ["lvcreate"; "LV2"; "VG"; "50"];
+ ["vgremove"; "VG"];
+ ["vgs"]], [])],
+ "remove an LVM volume group",
+ "\
+Remove an LVM volume group C<vgname>, (for example C<VG>).
+
+This also forcibly removes all logical volumes in the volume
+group (if any).");
+
+ ("pvremove", (RErr, [String "device"]), 79, [],
+ [InitEmpty, TestOutputList (
+ [["pvcreate"; "/dev/sda"];
+ ["vgcreate"; "VG"; "/dev/sda"];
+ ["lvcreate"; "LV1"; "VG"; "50"];
+ ["lvcreate"; "LV2"; "VG"; "50"];
+ ["vgremove"; "VG"];
+ ["pvremove"; "/dev/sda"];
+ ["lvs"]], []);
+ InitEmpty, TestOutputList (
+ [["pvcreate"; "/dev/sda"];
+ ["vgcreate"; "VG"; "/dev/sda"];
+ ["lvcreate"; "LV1"; "VG"; "50"];
+ ["lvcreate"; "LV2"; "VG"; "50"];
+ ["vgremove"; "VG"];
+ ["pvremove"; "/dev/sda"];
+ ["vgs"]], []);
+ InitEmpty, TestOutputList (
+ [["pvcreate"; "/dev/sda"];
+ ["vgcreate"; "VG"; "/dev/sda"];
+ ["lvcreate"; "LV1"; "VG"; "50"];
+ ["lvcreate"; "LV2"; "VG"; "50"];
+ ["vgremove"; "VG"];
+ ["pvremove"; "/dev/sda"];
+ ["pvs"]], [])],
+ "remove an LVM physical volume",
+ "\
+This wipes a physical volume C<device> so that LVM will no longer
+recognise it.
+
+The implementation uses the C<pvremove> command which refuses to
+wipe physical volumes that contain any volume groups, so you have
+to remove those first.");
+