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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 3 of 7] [OCAML] Remove the uuid library
The library was only minimally used, and was really rather redundant.
Signed-off-by: Zheng Li <zheng.li@xxxxxxxxxxxxx>
Acked-by: Jon Ludlam <jonathan.ludlam@xxxxxxxxxxxxx>
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/Makefile
--- a/tools/ocaml/libs/Makefile
+++ b/tools/ocaml/libs/Makefile
@@ -2,7 +2,7 @@
include $(XEN_ROOT)/tools/Rules.mk
SUBDIRS= \
- uuid mmap \
+ mmap \
log xc eventchn \
xb xs xl
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/uuid/META.in
--- a/tools/ocaml/libs/uuid/META.in
+++ /dev/null
@@ -1,4 +0,0 @@
-version = "@VERSION@"
-description = "Uuid - universal identifer"
-archive(byte) = "uuid.cma"
-archive(native) = "uuid.cmxa"
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/uuid/Makefile
--- a/tools/ocaml/libs/uuid/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-TOPLEVEL=$(CURDIR)/../..
-XEN_ROOT=$(TOPLEVEL)/../..
-include $(TOPLEVEL)/common.make
-
-OBJS = uuid
-INTF = $(foreach obj, $(OBJS),$(obj).cmi)
-LIBS = uuid.cma uuid.cmxa
-
-all: $(INTF) $(LIBS) $(PROGRAMS)
-
-bins: $(PROGRAMS)
-
-libs: $(LIBS)
-
-uuid_OBJS = $(OBJS)
-OCAML_NOC_LIBRARY = uuid
-
-.PHONY: install
-install: $(LIBS) META
- mkdir -p $(OCAMLDESTDIR)
- ocamlfind remove -destdir $(OCAMLDESTDIR) uuid
- ocamlfind install -destdir $(OCAMLDESTDIR) -ldconf ignore uuid META
$(INTF) $(LIBS) *.a *.cmx
-
-.PHONY: uninstall
-uninstall:
- ocamlfind remove -destdir $(OCAMLDESTDIR) uuid
-
-include $(TOPLEVEL)/Makefile.rules
-
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/uuid/uuid.ml
--- a/tools/ocaml/libs/uuid/uuid.ml
+++ /dev/null
@@ -1,100 +0,0 @@
-(*
- * Copyright (C) 2006-2010 Citrix Systems Inc.
- * Author Vincent Hanquez <vincent.hanquez@xxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; version 2.1 only. with the special
- * exception on linking described in file LICENSE.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *)
-
-(* Internally, a UUID is simply a string. *)
-type 'a t = string
-
-type cookie = string
-
-let of_string s = s
-let to_string s = s
-
-let null = ""
-
-(* deprecated: we don't need to duplicate the uuid prefix/suffix *)
-let uuid_of_string = of_string
-let string_of_uuid = to_string
-
-let string_of_cookie s = s
-
-let cookie_of_string s = s
-
-let dev_random = "/dev/random"
-let dev_urandom = "/dev/urandom"
-
-let rnd_array n =
- let fstbyte i = 0xff land i in
- let sndbyte i = fstbyte (i lsr 8) in
- let thdbyte i = sndbyte (i lsr 8) in
- let rec rnd_list n acc = match n with
- | 0 -> acc
- | 1 ->
- let b = fstbyte (Random.bits ()) in
- b :: acc
- | 2 ->
- let r = Random.bits () in
- let b1 = fstbyte r in
- let b2 = sndbyte r in
- b1 :: b2 :: acc
- | n ->
- let r = Random.bits () in
- let b1 = fstbyte r in
- let b2 = sndbyte r in
- let b3 = thdbyte r in
- rnd_list (n - 3) (b1 :: b2 :: b3 :: acc)
- in
- Array.of_list (rnd_list n [])
-
-let read_array dev n =
- let ic = open_in_bin dev in
- try
- let result = Array.init n (fun _ -> input_byte ic) in
- close_in ic;
- result
- with e ->
- close_in ic;
- raise e
-
-let uuid_of_int_array uuid =
- Printf.sprintf
"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x"
- uuid.(0) uuid.(1) uuid.(2) uuid.(3) uuid.(4) uuid.(5)
- uuid.(6) uuid.(7) uuid.(8) uuid.(9) uuid.(10) uuid.(11)
- uuid.(12) uuid.(13) uuid.(14) uuid.(15)
-
-let make_uuid_prng () = uuid_of_int_array (rnd_array 16)
-let make_uuid_urnd () = uuid_of_int_array (read_array dev_urandom 16)
-let make_uuid_rnd () = uuid_of_int_array (read_array dev_random 16)
-let make_uuid = make_uuid_urnd
-
-let make_cookie() =
- let bytes = Array.to_list (read_array dev_urandom 64) in
- String.concat "" (List.map (Printf.sprintf "%1x") bytes)
-
-let int_array_of_uuid s =
- try
- let l = ref [] in
- Scanf.sscanf s
"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x"
- (fun a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14 a15 ->
- l := [ a0; a1; a2; a3; a4; a5; a6; a7; a8; a9;
- a10; a11; a12; a13; a14; a15; ]);
- Array.of_list !l
- with _ -> invalid_arg "Uuid.int_array_of_uuid"
-
-let is_uuid str =
- try
- Scanf.sscanf str
-
"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x"
- (fun _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ -> true)
- with _ -> false
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/uuid/uuid.mli
--- a/tools/ocaml/libs/uuid/uuid.mli
+++ /dev/null
@@ -1,67 +0,0 @@
-(*
- * Copyright (C) 2006-2010 Citrix Systems Inc.
- * Author Vincent Hanquez <vincent.hanquez@xxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; version 2.1 only. with the special
- * exception on linking described in file LICENSE.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *)
-(** Type-safe UUIDs.
- Probably need to refactor this; UUIDs are used in two places:
- + to uniquely name things across the cluster
- + as secure session IDs
-
- There is the additional constraint that current Xen tools use
- a particular format of UUID (the 16 byte variety generated by fresh ())
-
- Also, cookies aren't UUIDs and should be put somewhere else.
-*)
-
-(** A 128-bit UUID. Using phantom types ('a) to achieve the requires
type-safety. *)
-type 'a t
-
-(** Create a fresh UUID *)
-val make_uuid : unit -> 'a t
-val make_uuid_prng : unit -> 'a t
-val make_uuid_urnd : unit -> 'a t
-val make_uuid_rnd : unit -> 'a t
-
-(** Create a UUID from a string. *)
-val of_string : string -> 'a t
-
-(** Marshal a UUID to a string. *)
-val to_string : 'a t -> string
-
-(** A null UUID, as if such a thing actually existed. It turns out to be
- * useful though. *)
-val null : 'a t
-
-(** Deprecated alias for {! Uuid.of_string} *)
-val uuid_of_string : string -> 'a t
-
-(** Deprecated alias for {! Uuid.to_string} *)
-val string_of_uuid : 'a t -> string
-
-(** Convert an array to a UUID. *)
-val uuid_of_int_array : int array -> 'a t
-
-(** Convert a UUID to an array. *)
-val int_array_of_uuid : 'a t -> int array
-
-(** Check whether a string is a UUID. *)
-val is_uuid : string -> bool
-
-(** A 512-bit cookie. *)
-type cookie
-
-val make_cookie : unit -> cookie
-
-val cookie_of_string : string -> cookie
-
-val string_of_cookie : cookie -> string
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/xb/Makefile
--- a/tools/ocaml/libs/xb/Makefile
+++ b/tools/ocaml/libs/xb/Makefile
@@ -31,7 +31,7 @@
%.mli: %.ml
$(E) " MLI $@"
- $(Q)$(OCAMLC) -i $< $o
+ $(Q)$(OCAMLC) $(OCAMLCFLAGS) -i $< $o
.PHONY: install
install: $(LIBS) META
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/xc/META.in
--- a/tools/ocaml/libs/xc/META.in
+++ b/tools/ocaml/libs/xc/META.in
@@ -1,5 +1,5 @@
version = "@VERSION@"
description = "Xen Control Interface"
-requires = "unix,mmap,uuid"
+requires = "unix,mmap"
archive(byte) = "xc.cma"
archive(native) = "xc.cmxa"
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/xc/Makefile
--- a/tools/ocaml/libs/xc/Makefile
+++ b/tools/ocaml/libs/xc/Makefile
@@ -3,7 +3,7 @@
include $(TOPLEVEL)/common.make
CFLAGS += -I../mmap $(CFLAGS_libxenctrl) $(CFLAGS_libxenguest)
-OCAMLINCLUDE += -I ../mmap -I ../uuid
+OCAMLINCLUDE += -I ../mmap
OBJS = xc
INTF = xc.cmi
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/xc/xc.ml
--- a/tools/ocaml/libs/xc/xc.ml
+++ b/tools/ocaml/libs/xc/xc.ml
@@ -118,14 +118,23 @@
external _domain_create: handle -> int32 -> domain_create_flag list -> int
array -> domid
= "stub_xc_domain_create"
+let int_array_of_uuid_string s =
+ try
+ Scanf.sscanf s
+
"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x"
+ (fun a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14
a15 ->
+ [| a0; a1; a2; a3; a4; a5; a6; a7;
+ a8; a9; a10; a11; a12; a13; a14; a15 |])
+ with _ -> invalid_arg ("Xc.int_array_of_uuid_string: " ^ s)
+
let domain_create handle n flags uuid =
- _domain_create handle n flags (Uuid.int_array_of_uuid uuid)
+ _domain_create handle n flags (int_array_of_uuid_string uuid)
external _domain_sethandle: handle -> domid -> int array -> unit
= "stub_xc_domain_sethandle"
let domain_sethandle handle n uuid =
- _domain_sethandle handle n (Uuid.int_array_of_uuid uuid)
+ _domain_sethandle handle n (int_array_of_uuid_string uuid)
external domain_max_vcpus: handle -> domid -> int -> unit
= "stub_xc_domain_max_vcpus"
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/libs/xc/xc.mli
--- a/tools/ocaml/libs/xc/xc.mli
+++ b/tools/ocaml/libs/xc/xc.mli
@@ -74,12 +74,8 @@
external is_fake : unit -> bool = "stub_xc_interface_is_fake"
external interface_close : handle -> unit = "stub_xc_interface_close"
val with_intf : (handle -> 'a) -> 'a
-external _domain_create : handle -> int32 -> domain_create_flag list -> int
array -> domid
- = "stub_xc_domain_create"
-val domain_create : handle -> int32 -> domain_create_flag list -> 'a Uuid.t ->
domid
-external _domain_sethandle : handle -> domid -> int array -> unit
- = "stub_xc_domain_sethandle"
-val domain_sethandle : handle -> domid -> 'a Uuid.t -> unit
+val domain_create : handle -> int32 -> domain_create_flag list -> string ->
domid
+val domain_sethandle : handle -> domid -> string -> unit
external domain_max_vcpus : handle -> domid -> int -> unit
= "stub_xc_domain_max_vcpus"
external domain_pause : handle -> domid -> unit = "stub_xc_domain_pause"
diff -r d94a733c3a92 -r 3cb878660928 tools/ocaml/xenstored/Makefile
--- a/tools/ocaml/xenstored/Makefile
+++ b/tools/ocaml/xenstored/Makefile
@@ -5,7 +5,6 @@
OCAMLINCLUDE += \
-I $(OCAML_TOPLEVEL)/libs/log \
-I $(OCAML_TOPLEVEL)/libs/xb \
- -I $(OCAML_TOPLEVEL)/libs/uuid \
-I $(OCAML_TOPLEVEL)/libs/mmap \
-I $(OCAML_TOPLEVEL)/libs/xc \
-I $(OCAML_TOPLEVEL)/libs/eventchn
@@ -34,7 +33,6 @@
INTF = symbol.cmi trie.cmi
XENSTOREDLIBS = \
unix.cmxa \
- $(OCAML_TOPLEVEL)/libs/uuid/uuid.cmxa \
-ccopt -L -ccopt $(OCAML_TOPLEVEL)/libs/mmap
$(OCAML_TOPLEVEL)/libs/mmap/mmap.cmxa \
-ccopt -L -ccopt $(OCAML_TOPLEVEL)/libs/log
$(OCAML_TOPLEVEL)/libs/log/log.cmxa \
-ccopt -L -ccopt $(OCAML_TOPLEVEL)/libs/eventchn
$(OCAML_TOPLEVEL)/libs/eventchn/eventchn.cmxa \
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