Internationalize virt-df program.

diff --git a/virt-df/.depend b/virt-df/.depend
index 1a7750e..69ae982 100644 (file)
--- a/virt-df/.depend
+++ b/virt-df/.depend
@@ -1,10 +1,12 @@
-virt_df_ext2.cmo: virt_df.cmo 
-virt_df_ext2.cmx: virt_df.cmx 
-virt_df_linux_swap.cmo: virt_df.cmo 
-virt_df_linux_swap.cmx: virt_df.cmx 
-virt_df_lvm2.cmo: virt_df.cmo 
-virt_df_lvm2.cmx: virt_df.cmx 
+virt_df_ext2.cmo: virt_df_gettext.cmo virt_df.cmo 
+virt_df_ext2.cmx: virt_df_gettext.cmx virt_df.cmx 
+virt_df_linux_swap.cmo: virt_df_gettext.cmo virt_df.cmo 
+virt_df_linux_swap.cmx: virt_df_gettext.cmx virt_df.cmx 
+virt_df_lvm2.cmo: virt_df_gettext.cmo virt_df.cmo 
+virt_df_lvm2.cmx: virt_df_gettext.cmx virt_df.cmx 
 virt_df_main.cmo: virt_df.cmo 
 virt_df_main.cmx: virt_df.cmx 
-virt_df.cmo: ../libvirt/libvirt_version.cmi ../libvirt/libvirt.cmi 
-virt_df.cmx: ../libvirt/libvirt_version.cmx ../libvirt/libvirt.cmx 
+virt_df.cmo: virt_df_gettext.cmo ../libvirt/libvirt_version.cmi \
+    ../libvirt/libvirt.cmi 
+virt_df.cmx: virt_df_gettext.cmx ../libvirt/libvirt_version.cmx \
+    ../libvirt/libvirt.cmx 

diff --git a/virt-df/Makefile.in b/virt-df/Makefile.in
index 1f3af53..057c8e5 100644 (file)
--- a/virt-df/Makefile.in
+++ b/virt-df/Makefile.in
@@ -26,14 +26,22 @@ exec_prefix = @exec_prefix@
 bindir         = @bindir@
 
 pkg_xml_light  = @pkg_xml_light@
+pkg_gettext     = @pkg_gettext@
 
 OCAMLCPACKAGES := -package unix,extlib,xml-light
 
-OBJS           := virt_df.cmo \
-                  virt_df_ext2.cmo \
-                  virt_df_linux_swap.cmo \
-                  virt_df_lvm2.cmo \
-                  virt_df_main.cmo
+ifneq ($(pkg_gettext),no)
+OCAMLCPACKAGES  += -package gettext-stub
+endif
+
+OBJS           := \
+       virt_df_gettext.cmo \
+       virt_df.cmo \
+       virt_df_ext2.cmo \
+       virt_df_linux_swap.cmo \
+       virt_df_lvm2.cmo \
+       virt_df_main.cmo
+
 XOBJS          := $(OBJS:.cmo=.cmx)
 
 OCAMLCPACKAGES  += -I ../libvirt

diff --git a/virt-df/virt_df.ml b/virt-df/virt_df.ml
index 350d535..4fbc706 100644 (file)
--- a/virt-df/virt_df.ml
+++ b/virt-df/virt_df.ml
@@ -19,9 +19,10 @@
 
 open Printf
 open ExtList
-
 open Unix
 
+open Virt_df_gettext.Gettext
+
 module C = Libvirt.Connect
 module D = Libvirt.Domain
 module N = Libvirt.Network
@@ -145,7 +146,7 @@ and probe_mbr fd =
     lseek fd 446 SEEK_SET;
     let str = String.create 64 in
     if read fd str 0 64 <> 64 then
-      failwith "error reading partition table"
+      failwith (s_ "error reading partition table")
     else (
       (* Extract partitions from the data. *)
       let primaries = List.map (get_partition str) [ 0; 16; 32; 48 ] in
@@ -178,13 +179,13 @@ and probe_extended_partition max fd epart sect =
       LargeFile.lseek fd (ebr_offs +^ 446L) SEEK_SET;
       let str = String.create 32 in
       if read fd str 0 32 <> 32 then
-       failwith "error reading extended partition"
+       failwith (s_ "error reading extended partition")
       else (
        (* Extract partitions from the data. *)
        let part1, part2 =
          match List.map (get_partition str) [ 0; 16 ] with
          | [p1;p2] -> p1,p2
-         | _ -> failwith "probe_extended_partition: internal error" in
+         | _ -> failwith (s_ "probe_extended_partition: internal error") in
        (* First partition entry has offset to the start of this partition. *)
        let part1 = { part1 with
                        part_lba_start = sect +^ part1.part_lba_start } in
@@ -232,7 +233,7 @@ and get_partition str offs =
 and probe_partition target part_type fd start size =
   match part_type with
   | None ->
-      ProbeFailed "detection of unpartitioned devices not yet supported"
+      ProbeFailed (s_ "detection of unpartitioned devices not yet supported")
   | Some 0x05 ->
       ProbeIgnore (* Extended partition - ignore it. *)
   | Some part_type ->
@@ -242,7 +243,7 @@ and probe_partition target part_type fd start size =
       with
        Not_found ->
          ProbeFailed
-           (sprintf "unsupported partition type %02x" part_type)
+           (sprintf (f_ "unsupported partition type %02x") part_type)
 
 and print_stats dom_name statss =
   List.iter (
@@ -337,19 +338,29 @@ let main () =
   in
 
   let argspec = Arg.align [
-    "-a", Arg.Set all, " Show all domains (default: only active domains)";
-    "--all", Arg.Set all, " Show all domains (default: only active domains)";
-    "-c", Arg.String set_uri, "uri Connect to URI (default: Xen)";
-    "--connect", Arg.String set_uri, "uri Connect to URI (default: Xen)";
-    "-h", Arg.Set human, " Print sizes in human-readable format";
-    "--human-readable", Arg.Set human, " Print sizes in human-readable format";
-    "-i", Arg.Set inodes, " Show inodes instead of blocks";
-    "--inodes", Arg.Set inodes, " Show inodes instead of blocks";
-    "--version", Arg.Unit version, " Display version and exit";
+    "-a", Arg.Set all,
+      " " ^ s_ "Show all domains (default: only active domains)";
+    "--all", Arg.Set all,
+      " " ^ s_ "Show all domains (default: only active domains)";
+    "-c", Arg.String set_uri,
+      "uri " ^ s_ "Connect to URI (default: Xen)";
+    "--connect", Arg.String set_uri,
+      "uri " ^ s_ "Connect to URI (default: Xen)";
+    "-h", Arg.Set human,
+      " " ^ s_ "Print sizes in human-readable format";
+    "--human-readable", Arg.Set human,
+      " " ^ s_ "Print sizes in human-readable format";
+    "-i", Arg.Set inodes,
+      " " ^ s_ "Show inodes instead of blocks";
+    "--inodes", Arg.Set inodes,
+      " " ^ s_ "Show inodes instead of blocks";
+    "--version", Arg.Unit version,
+      " " ^ s_ "Display version and exit";
   ] in
 
-  let anon_fun str = raise (Arg.Bad (str ^ ": unknown parameter")) in
-  let usage_msg = "virt-df : like 'df', shows disk space used in guests
+  let anon_fun str =
+    raise (Arg.Bad (sprintf (f_ "%s: unknown parameter") str)) in
+  let usage_msg = s_ "virt-df : like 'df', shows disk space used in guests
 
 SUMMARY
   virt-df [-options]
@@ -368,7 +379,7 @@ OPTIONS" in
          prerr_endline (Libvirt.Virterror.to_string err);
          (* If non-root and no explicit connection URI, print a warning. *)
          if geteuid () <> 0 && name = None then (
-           print_endline "NB: If you want to monitor a local Xen hypervisor, you usually need to be root";
+           print_endline (s_ "NB: If you want to monitor a local Xen hypervisor, you usually need to be root");
          );
          exit 1 in
 
@@ -405,7 +416,7 @@ OPTIONS" in
        let nodes, domain_attrs =
          match xml with
          | Xml.Element ("domain", attrs, children) -> children, attrs
-         | _ -> failwith "get_xml_desc didn't return <domain/>" in
+         | _ -> failwith (s_ "get_xml_desc didn't return <domain/>") in
 
        let domid =
          try Some (int_of_string (List.assoc "id" domain_attrs))
@@ -413,10 +424,10 @@ OPTIONS" in
 
        let rec loop = function
          | [] ->
-             failwith "get_xml_desc returned no <name> node in XML"
+             failwith (s_ "get_xml_desc returned no <name> node in XML")
          | Xml.Element ("name", _, [Xml.PCData name]) :: _ -> name
          | Xml.Element ("name", _, _) :: _ ->
-             failwith "get_xml_desc returned strange <name> node"
+             failwith (s_ "get_xml_desc returned strange <name> node")
          | _ :: rest -> loop rest
        in
        let name = loop nodes in
@@ -484,11 +495,11 @@ OPTIONS" in
   let () =
     let total, used, avail =
       match !inodes, !human with
-      | false, false -> "1K-blocks", "Used", "Available"
-      | false, true -> "Size", "Used", "Available"
-      | true, _ -> "Inodes", "IUse", "IFree" in
+      | false, false -> s_ "1K-blocks", s_ "Used", s_ "Available"
+      | false, true -> s_ "Size", s_ "Used", s_ "Available"
+      | true, _ -> s_ "Inodes", s_ "IUse", s_ "IFree" in
     printf "%-20s %10s %10s %10s %s\n%!"
-      "Filesystem" total used avail "Type" in
+      (s_ "Filesystem") total used avail (s_ "Type") in
 
   (* Probe the devices. *)
   List.iter (
@@ -500,6 +511,6 @@ OPTIONS" in
        | { d_device = Some "cdrom" } ->
            () (* Ignore physical CD-ROM devices. *)
        | _ ->
-           printf "(device omitted)\n";
+           print_endline (s_ "(device omitted)");
       ) dom_disks
   ) doms

diff --git a/virt-df/virt_df_ext2.ml b/virt-df/virt_df_ext2.ml
old mode 100755 (executable)
new mode 100644 (file)
index d2b51f3..1acd855
--- a/virt-df/virt_df_ext2.ml
+++ b/virt-df/virt_df_ext2.ml
@@ -21,6 +21,7 @@
 
 open Unix
 open Printf
+open Virt_df_gettext.Gettext
 
 (* Int64 operators for convenience. *)
 let (+^) = Int64.add
@@ -35,10 +36,10 @@ let probe_ext2 target part_type fd start size =
   LargeFile.lseek fd ((start+^2L) *^ sector_size) SEEK_SET;
   let str = String.create 128 in
   if read fd str 0 128 <> 128 then
-    failwith "error reading ext2/ext3 magic"
+    failwith (s_ "error reading ext2/ext3 magic")
   else (
     if str.[56] != '\x53' || str.[57] != '\xEF' then (
-      Virt_df.ProbeFailed "partition marked EXT2/3 but no valid filesystem"
+      Virt_df.ProbeFailed (s_ "partition marked EXT2/3 but no valid filesystem")
     ) else (
       (* Refer to <linux/ext2_fs.h> *)
       let s_inodes_count = read_int32_le str 0 in
@@ -78,7 +79,7 @@ let probe_ext2 target part_type fd start size =
 
 
       Virt_df.Filesystem {
-       Virt_df.fs_name = "Linux ext2/3";
+       Virt_df.fs_name = s_ "Linux ext2/3";
        fs_block_size = block_size;
        fs_blocks_total = s_blocks_count -^ overhead;
        fs_blocks_reserved = s_r_blocks_count;

diff --git a/virt-df/virt_df_linux_swap.ml b/virt-df/virt_df_linux_swap.ml
old mode 100755 (executable)
new mode 100644 (file)
index 4638828..04e22b9
--- a/virt-df/virt_df_linux_swap.ml
+++ b/virt-df/virt_df_linux_swap.ml
@@ -20,6 +20,8 @@
    Support for Linux swap partitions.
 *)
 
+open Virt_df_gettext.Gettext
+
 (* Int64 operators for convenience. *)
 let (+^) = Int64.add
 let (-^) = Int64.sub
@@ -28,7 +30,7 @@ let (/^) = Int64.div
 
 let probe_swap target part_type fd start size =
   Virt_df.Swap {
-    Virt_df.swap_name = "Linux swap";
+    Virt_df.swap_name = s_ "Linux swap";
     swap_block_size = 4096L;           (* XXX *)
     swap_blocks_total = size *^ 512L /^ 4096L;
   }

diff --git a/virt-df/virt_df_lvm2.ml b/virt-df/virt_df_lvm2.ml
old mode 100755 (executable)
new mode 100644 (file)
index 8dc0c05..d01a5a8
--- a/virt-df/virt_df_lvm2.ml
+++ b/virt-df/virt_df_lvm2.ml
@@ -21,6 +21,7 @@
 *)
 
 open Printf
+open Virt_df_gettext.Gettext
 
 (* Int64 operators for convenience. *)
 let (+^) = Int64.add
@@ -29,7 +30,7 @@ let ( *^ ) = Int64.mul
 let (/^) = Int64.div
 
 let probe_lvm2 target part_type fd start size =
-  Virt_df.ProbeFailed "LVM2 not supported yet"
+  Virt_df.ProbeFailed (s_ "LVM2 not supported yet")
 
 (* Register with main code. *)
 let () =