Added tar-in, tar-out, tgz-in, tgz-out commands.

3 files changed, 112 insertions, 0 deletions

diff --git a/ocaml/guestfs.ml b/ocaml/guestfs.ml
index 337555c9..3ca33f7b 100644
--- a/ocaml/guestfs.ml
+++ b/ocaml/guestfs.ml
@@ -202,3 +202,7 @@ external blockdev_rereadpt : t -> string -> unit = "ocaml_guestfs_blockdev_rerea
 external upload : t -> string -> string -> unit = "ocaml_guestfs_upload"
 external download : t -> string -> string -> unit = "ocaml_guestfs_download"
 external checksum : t -> string -> string -> string = "ocaml_guestfs_checksum"
+external tar_in : t -> string -> string -> unit = "ocaml_guestfs_tar_in"
+external tar_out : t -> string -> string -> unit = "ocaml_guestfs_tar_out"
+external tgz_in : t -> string -> string -> unit = "ocaml_guestfs_tgz_in"
+external tgz_out : t -> string -> string -> unit = "ocaml_guestfs_tgz_out"
diff --git a/ocaml/guestfs.mli b/ocaml/guestfs.mli
index 4fd05dad..629e443e 100644
--- a/ocaml/guestfs.mli
+++ b/ocaml/guestfs.mli
@@ -385,3 +385,15 @@ val download : t -> string -> string -> unit
 val checksum : t -> string -> string -> string
 (** compute MD5, SHAx or CRC checksum of file *)
 
+val tar_in : t -> string -> string -> unit
+(** unpack tarfile to directory *)
+
+val tar_out : t -> string -> string -> unit
+(** pack directory into tarfile *)
+
+val tgz_in : t -> string -> string -> unit
+(** unpack compressed tarball to directory *)
+
+val tgz_out : t -> string -> string -> unit
+(** pack directory into compressed tarball *)
+
diff --git a/ocaml/guestfs_c_actions.c b/ocaml/guestfs_c_actions.c
index 882d5052..cfcf4e4c 100644
--- a/ocaml/guestfs_c_actions.c
+++ b/ocaml/guestfs_c_actions.c
@@ -2392,3 +2392,99 @@ ocaml_guestfs_checksum (value gv, value csumtypev, value pathv)
   CAMLreturn (rv);
 }
 
+CAMLprim value
+ocaml_guestfs_tar_in (value gv, value tarfilev, value directoryv)
+{
+  CAMLparam3 (gv, tarfilev, directoryv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("tar_in: used handle after closing it");
+
+  const char *tarfile = String_val (tarfilev);
+  const char *directory = String_val (directoryv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_tar_in (g, tarfile, directory);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "tar_in");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tar_out (value gv, value directoryv, value tarfilev)
+{
+  CAMLparam3 (gv, directoryv, tarfilev);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("tar_out: used handle after closing it");
+
+  const char *directory = String_val (directoryv);
+  const char *tarfile = String_val (tarfilev);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_tar_out (g, directory, tarfile);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "tar_out");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tgz_in (value gv, value tarballv, value directoryv)
+{
+  CAMLparam3 (gv, tarballv, directoryv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("tgz_in: used handle after closing it");
+
+  const char *tarball = String_val (tarballv);
+  const char *directory = String_val (directoryv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_tgz_in (g, tarball, directory);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "tgz_in");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+
+CAMLprim value
+ocaml_guestfs_tgz_out (value gv, value directoryv, value tarballv)
+{
+  CAMLparam3 (gv, directoryv, tarballv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("tgz_out: used handle after closing it");
+
+  const char *directory = String_val (directoryv);
+  const char *tarball = String_val (tarballv);
+  int r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_tgz_out (g, directory, tarball);
+  caml_leave_blocking_section ();
+  if (r == -1)
+    ocaml_guestfs_raise_error (g, "tgz_out");
+
+  rv = Val_unit;
+  CAMLreturn (rv);
+}
+