thr3ads.net - Libguestfs - [Libguestfs] [PATCH] builder: move the gpgkey_type type from Sigchecker to Utils [Oct 2014]

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Pino Toscano

2014-Oct-31 15:30 UTC

[Libguestfs] [PATCH] builder: move the gpgkey_type type from Sigchecker to Utils

No functional change, just code motion.
---
 builder/builder.ml       |  6 +++---
 builder/list_entries.ml  | 12 ++++++------
 builder/list_entries.mli |  2 +-
 builder/sigchecker.ml    |  5 -----
 builder/sigchecker.mli   |  7 +------
 builder/utils.ml         |  5 +++++
 6 files changed, 16 insertions(+), 21 deletions(-)

diff --git a/builder/builder.ml b/builder/builder.ml
index d7d8fb2..9a77a23 100644
--- a/builder/builder.ml
+++ b/builder/builder.ml
@@ -154,13 +154,13 @@ let main ()      fun { Sources.uri = uri; Sources.gpgkey =
gpgkey; Sources.proxy = proxy } ->
       let gpgkey          match gpgkey with
-        | None -> Sigchecker.No_Key
-        | Some key -> Sigchecker.KeyFile key in
+        | None -> Utils.No_Key
+        | Some key -> Utils.KeyFile key in
       uri, gpgkey, proxy
   ) repos in
   let sources = List.map (
     fun (source, fingerprint) ->
-      source, Sigchecker.Fingerprint fingerprint, Downloader.SystemProxy
+      source, Utils.Fingerprint fingerprint, Downloader.SystemProxy
   ) sources in
   let sources = List.append repos sources in
   let index : Index_parser.index diff --git a/builder/list_entries.ml
b/builder/list_entries.ml
index 2727c9f..2f8107f 100644
--- a/builder/list_entries.ml
+++ b/builder/list_entries.ml
@@ -50,10 +50,10 @@ and list_entries_long ~sources index      fun (source, key,
proxy) ->
       printf (f_"Source URI: %s\n") source;
       (match key with
-      | Sigchecker.No_Key -> ()
-      | Sigchecker.Fingerprint fp ->
+      | Utils.No_Key -> ()
+      | Utils.Fingerprint fp ->
         printf (f_"Fingerprint: %s\n") fp;
-      | Sigchecker.KeyFile kf ->
+      | Utils.KeyFile kf ->
         printf (f_"Key: %s\n") kf;
       );
       printf "\n"
@@ -103,10 +103,10 @@ and list_entries_json ~sources index          let item = [
"uri", JSON.String source ] in
         let item            match key with
-          | Sigchecker.No_Key -> item
-          | Sigchecker.Fingerprint fp ->
+          | Utils.No_Key -> item
+          | Utils.Fingerprint fp ->
             ("fingerprint", JSON.String fp) :: item
-          | Sigchecker.KeyFile kf ->
+          | Utils.KeyFile kf ->
             ("key", JSON.String kf) :: item in
         JSON.Dict item
     ) sources in
diff --git a/builder/list_entries.mli b/builder/list_entries.mli
index ce012c4..520eb33 100644
--- a/builder/list_entries.mli
+++ b/builder/list_entries.mli
@@ -16,4 +16,4 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *)
 
-val list_entries : list_format:([ `Short | `Long | `Json ]) ->
sources:(string * Sigchecker.gpgkey_type * Downloader.proxy_mode) list ->
Index_parser.index -> unit
+val list_entries : list_format:([ `Short | `Long | `Json ]) ->
sources:(string * Utils.gpgkey_type * Downloader.proxy_mode) list ->
Index_parser.index -> unit
diff --git a/builder/sigchecker.ml b/builder/sigchecker.ml
index 489da28..0c292fb 100644
--- a/builder/sigchecker.ml
+++ b/builder/sigchecker.ml
@@ -24,11 +24,6 @@ open Utils
 open Printf
 open Unix
 
-type gpgkey_type -  | No_Key
-  | Fingerprint of string
-  | KeyFile of string
-
 type t = {
   verbose : bool;
   gpg : string;
diff --git a/builder/sigchecker.mli b/builder/sigchecker.mli
index 5b1885b..4eb7a88 100644
--- a/builder/sigchecker.mli
+++ b/builder/sigchecker.mli
@@ -18,12 +18,7 @@
 
 type t
 
-type gpgkey_type -  | No_Key
-  | Fingerprint of string
-  | KeyFile of string
-
-val create : verbose:bool -> gpg:string -> gpgkey:gpgkey_type ->
check_signature:bool -> t
+val create : verbose:bool -> gpg:string -> gpgkey:Utils.gpgkey_type ->
check_signature:bool -> t
 
 val verify : t -> string -> unit
 (** Verify the file is signed (if check_signature is true). *)
diff --git a/builder/utils.ml b/builder/utils.ml
index f4f290d..8962636 100644
--- a/builder/utils.ml
+++ b/builder/utils.ml
@@ -22,6 +22,11 @@ open Printf
 
 open Common_utils
 
+type gpgkey_type +  | No_Key
+  | Fingerprint of string
+  | KeyFile of string
+
 let prog = Filename.basename Sys.executable_name
 let error ?exit_code fs = error ~prog ?exit_code fs
 let warning fs = warning ~prog fs
-- 
1.9.3

Pino Toscano

2014-Oct-31 15:30 UTC

head link

[Libguestfs] [PATCH] builder: use gpgkey_type for the gpgkey field in sources

---
 builder/builder.ml  | 4 ----
 builder/sources.ml  | 8 ++++----
 builder/sources.mli | 2 +-
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/builder/builder.ml b/builder/builder.ml
index 9a77a23..af61538 100644
--- a/builder/builder.ml
+++ b/builder/builder.ml
@@ -152,10 +152,6 @@ let main ()    let repos = Sources.read_sources ~prog
~verbose in
   let repos = List.map (
     fun { Sources.uri = uri; Sources.gpgkey = gpgkey; Sources.proxy = proxy }
->
-      let gpgkey -        match gpgkey with
-        | None -> Utils.No_Key
-        | Some key -> Utils.KeyFile key in
       uri, gpgkey, proxy
   ) repos in
   let sources = List.map (
diff --git a/builder/sources.ml b/builder/sources.ml
index 9b81a3a..990a2ac 100644
--- a/builder/sources.ml
+++ b/builder/sources.ml
@@ -25,7 +25,7 @@ open Unix
 type source = {
   name : string;
   uri : string;
-  gpgkey : string option;
+  gpgkey : Utils.gpgkey_type;
   proxy : Downloader.proxy_mode;
 }
 
@@ -56,15 +56,15 @@ let parse_conf ~prog ~verbose file                );
               raise ex in
           match k with
-          | None -> None
+          | None -> Utils.No_Key
           | Some uri ->
             (match uri.URI.protocol with
-            | "file" -> Some uri.URI.path
+            | "file" -> Utils.KeyFile uri.URI.path
             | _ ->
               if verbose then (
                 printf (f_"%s: '%s' has non-local gpgkey
URI\n") prog n;
               );
-              None
+              Utils.No_Key
             ) in
         let proxy            try
diff --git a/builder/sources.mli b/builder/sources.mli
index 3e31d35..f7bc016 100644
--- a/builder/sources.mli
+++ b/builder/sources.mli
@@ -19,7 +19,7 @@
 type source = {
   name : string;
   uri : string;
-  gpgkey : string option;
+  gpgkey : Utils.gpgkey_type;
   proxy : Downloader.proxy_mode;
 }
 
-- 
1.9.3

Pino Toscano

2014-Oct-31 15:30 UTC

head link

[Libguestfs] [PATCH] builder: pass Sources.source objects directly

Instead of passing the (uri, key, proxy) tuple around, pass the whole
Sources.source record; this requires creating proper Sources.source also
for uri+fingerprint passed via command line.

No functional changes.
---
 builder/Makefile.am      |  2 +-
 builder/builder.ml       | 17 +++++++++--------
 builder/index_parser.ml  | 14 +++++++-------
 builder/index_parser.mli |  2 +-
 builder/list_entries.ml  | 12 ++++++------
 builder/list_entries.mli |  2 +-
 6 files changed, 25 insertions(+), 24 deletions(-)

diff --git a/builder/Makefile.am b/builder/Makefile.am
index 5702d75..414279f 100644
--- a/builder/Makefile.am
+++ b/builder/Makefile.am
@@ -132,11 +132,11 @@ deps = \
 	languages.cmx \
 	get_kernel.cmx \
 	cache.cmx \
+	sources.cmx \
 	downloader.cmx \
 	sigchecker.cmx \
 	index_parser.cmx \
 	list_entries.cmx \
-	sources.cmx \
 	cmdline.cmx \
 	builder.cmx
 
diff --git a/builder/builder.ml b/builder/builder.ml
index af61538..c7f1dae 100644
--- a/builder/builder.ml
+++ b/builder/builder.ml
@@ -150,22 +150,23 @@ let main ()    (* Download the sources. *)
   let downloader = Downloader.create ~verbose ~curl ~cache in
   let repos = Sources.read_sources ~prog ~verbose in
-  let repos = List.map (
-    fun { Sources.uri = uri; Sources.gpgkey = gpgkey; Sources.proxy = proxy }
->
-      uri, gpgkey, proxy
-  ) repos in
   let sources = List.map (
     fun (source, fingerprint) ->
-      source, Utils.Fingerprint fingerprint, Downloader.SystemProxy
+      {
+        Sources.name = source; uri = source;
+        gpgkey = Utils.Fingerprint fingerprint;
+        proxy = Downloader.SystemProxy;
+      }
   ) sources in
   let sources = List.append repos sources in
   let index : Index_parser.index      List.concat (
       List.map (
-        fun (source, key, proxy) ->
+        fun source ->
           let sigchecker -            Sigchecker.create ~verbose ~gpg
~check_signature ~gpgkey:key in
-          Index_parser.get_index ~prog ~verbose ~downloader ~sigchecker ~proxy
source
+            Sigchecker.create ~verbose ~gpg ~check_signature
+              ~gpgkey:source.Sources.gpgkey in
+          Index_parser.get_index ~prog ~verbose ~downloader ~sigchecker source
       ) sources
     ) in
   let index = remove_duplicates index in
diff --git a/builder/index_parser.ml b/builder/index_parser.ml
index 00b0e49..e2d48d7 100644
--- a/builder/index_parser.ml
+++ b/builder/index_parser.ml
@@ -111,14 +111,14 @@ let print_entry chan (name, { printable_name =
printable_name;
   );
   if hidden then fp "hidden=true\n"
 
-let get_index ~prog ~verbose ~downloader ~sigchecker ~proxy source +let
get_index ~prog ~verbose ~downloader ~sigchecker { Sources.uri; proxy; }    let
corrupt_file () -    error (f_"The index file downloaded from '%s'
is corrupt.\nYou need to ask the supplier of this file to fix it and upload a
fixed version.") source
+    error (f_"The index file downloaded from '%s' is corrupt.\nYou
need to ask the supplier of this file to fix it and upload a fixed
version.") uri
   in
 
   let rec get_index ()      (* Get the index page. *)
-    let tmpfile, delete_tmpfile = Downloader.download ~prog downloader ~proxy
source in
+    let tmpfile, delete_tmpfile = Downloader.download ~prog downloader ~proxy
uri in
 
     (* Check index file signature (also verifies it was fully
      * downloaded and not corrupted in transit).
@@ -278,7 +278,7 @@ let get_index ~prog ~verbose ~downloader ~sigchecker ~proxy
source        ) sections in
 
     if verbose then (
-      printf "index file (%s) after parsing (C parser):\n" source;
+      printf "index file (%s) after parsing (C parser):\n" uri;
       List.iter (print_entry Pervasives.stdout) entries
     );
 
@@ -301,10 +301,10 @@ let get_index ~prog ~verbose ~downloader ~sigchecker
~proxy source      else (
       (* Construct the URI. *)
       try
-        let i = String.rindex source '/' in
-        String.sub source 0 (i+1) ^ path
+        let i = String.rindex uri '/' in
+        String.sub uri 0 (i+1) ^ path
       with
-        Not_found -> source // path
+        Not_found -> uri // path
     )
   in
 
diff --git a/builder/index_parser.mli b/builder/index_parser.mli
index e25fcc7..c7f244d 100644
--- a/builder/index_parser.mli
+++ b/builder/index_parser.mli
@@ -38,4 +38,4 @@ and entry = {
   proxy : Downloader.proxy_mode;
 }
 
-val get_index : prog:string -> verbose:bool -> downloader:Downloader.t
-> sigchecker:Sigchecker.t -> proxy:Downloader.proxy_mode -> string
-> index
+val get_index : prog:string -> verbose:bool -> downloader:Downloader.t
-> sigchecker:Sigchecker.t -> Sources.source -> index
diff --git a/builder/list_entries.ml b/builder/list_entries.ml
index 2f8107f..d78ddf8 100644
--- a/builder/list_entries.ml
+++ b/builder/list_entries.ml
@@ -47,9 +47,9 @@ and list_entries_long ~sources index    let langs =
Languages.languages () in
 
   List.iter (
-    fun (source, key, proxy) ->
-      printf (f_"Source URI: %s\n") source;
-      (match key with
+    fun { Sources.uri; gpgkey } ->
+      printf (f_"Source URI: %s\n") uri;
+      (match gpgkey with
       | Utils.No_Key -> ()
       | Utils.Fingerprint fp ->
         printf (f_"Fingerprint: %s\n") fp;
@@ -99,10 +99,10 @@ and list_entries_long ~sources index  and list_entries_json
~sources index    let json_sources      List.map (
-      fun (source, key, proxy) ->
-        let item = [ "uri", JSON.String source ] in
+      fun { Sources.uri; gpgkey } ->
+        let item = [ "uri", JSON.String uri ] in
         let item -          match key with
+          match gpgkey with
           | Utils.No_Key -> item
           | Utils.Fingerprint fp ->
             ("fingerprint", JSON.String fp) :: item
diff --git a/builder/list_entries.mli b/builder/list_entries.mli
index 520eb33..4765f67 100644
--- a/builder/list_entries.mli
+++ b/builder/list_entries.mli
@@ -16,4 +16,4 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *)
 
-val list_entries : list_format:([ `Short | `Long | `Json ]) ->
sources:(string * Utils.gpgkey_type * Downloader.proxy_mode) list ->
Index_parser.index -> unit
+val list_entries : list_format:([ `Short | `Long | `Json ]) ->
sources:Sources.source list -> Index_parser.index -> unit
-- 
1.9.3

Richard W.M. Jones

2014-Oct-31 16:19 UTC

head link

Re: [Libguestfs] [PATCH] builder: move the gpgkey_type type from Sigchecker to Utils

On Fri, Oct 31, 2014 at 04:30:15PM +0100, Pino Toscano
wrote:> No functional change, just code motion.
> ---
>  builder/builder.ml       |  6 +++---
>  builder/list_entries.ml  | 12 ++++++------
>  builder/list_entries.mli |  2 +-
>  builder/sigchecker.ml    |  5 -----
>  builder/sigchecker.mli   |  7 +------
>  builder/utils.ml         |  5 +++++
>  6 files changed, 16 insertions(+), 21 deletions(-)
> 
> diff --git a/builder/builder.ml b/builder/builder.ml
> index d7d8fb2..9a77a23 100644
> --- a/builder/builder.ml
> +++ b/builder/builder.ml
> @@ -154,13 +154,13 @@ let main () >      fun { Sources.uri = uri;
Sources.gpgkey = gpgkey; Sources.proxy = proxy } ->
>        let gpgkey >          match gpgkey with
> -        | None -> Sigchecker.No_Key
> -        | Some key -> Sigchecker.KeyFile key in
> +        | None -> Utils.No_Key
> +        | Some key -> Utils.KeyFile key in
>        uri, gpgkey, proxy
>    ) repos in
>    let sources = List.map (
>      fun (source, fingerprint) ->
> -      source, Sigchecker.Fingerprint fingerprint, Downloader.SystemProxy
> +      source, Utils.Fingerprint fingerprint, Downloader.SystemProxy
>    ) sources in
>    let sources = List.append repos sources in
>    let index : Index_parser.index > diff --git a/builder/list_entries.ml
b/builder/list_entries.ml
> index 2727c9f..2f8107f 100644
> --- a/builder/list_entries.ml
> +++ b/builder/list_entries.ml
> @@ -50,10 +50,10 @@ and list_entries_long ~sources index >      fun
(source, key, proxy) ->
>        printf (f_"Source URI: %s\n") source;
>        (match key with
> -      | Sigchecker.No_Key -> ()
> -      | Sigchecker.Fingerprint fp ->
> +      | Utils.No_Key -> ()
> +      | Utils.Fingerprint fp ->
>          printf (f_"Fingerprint: %s\n") fp;
> -      | Sigchecker.KeyFile kf ->
> +      | Utils.KeyFile kf ->
>          printf (f_"Key: %s\n") kf;
>        );
>        printf "\n"
> @@ -103,10 +103,10 @@ and list_entries_json ~sources index >         
let item = [ "uri", JSON.String source ] in
>          let item >            match key with
> -          | Sigchecker.No_Key -> item
> -          | Sigchecker.Fingerprint fp ->
> +          | Utils.No_Key -> item
> +          | Utils.Fingerprint fp ->
>              ("fingerprint", JSON.String fp) :: item
> -          | Sigchecker.KeyFile kf ->
> +          | Utils.KeyFile kf ->
>              ("key", JSON.String kf) :: item in
>          JSON.Dict item
>      ) sources in
> diff --git a/builder/list_entries.mli b/builder/list_entries.mli
> index ce012c4..520eb33 100644
> --- a/builder/list_entries.mli
> +++ b/builder/list_entries.mli
> @@ -16,4 +16,4 @@
>   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
>   *)
>  
> -val list_entries : list_format:([ `Short | `Long | `Json ]) ->
sources:(string * Sigchecker.gpgkey_type * Downloader.proxy_mode) list ->
Index_parser.index -> unit
> +val list_entries : list_format:([ `Short | `Long | `Json ]) ->
sources:(string * Utils.gpgkey_type * Downloader.proxy_mode) list ->
Index_parser.index -> unit
> diff --git a/builder/sigchecker.ml b/builder/sigchecker.ml
> index 489da28..0c292fb 100644
> --- a/builder/sigchecker.ml
> +++ b/builder/sigchecker.ml
> @@ -24,11 +24,6 @@ open Utils
>  open Printf
>  open Unix
>  
> -type gpgkey_type > -  | No_Key
> -  | Fingerprint of string
> -  | KeyFile of string
> -
>  type t = {
>    verbose : bool;
>    gpg : string;
> diff --git a/builder/sigchecker.mli b/builder/sigchecker.mli
> index 5b1885b..4eb7a88 100644
> --- a/builder/sigchecker.mli
> +++ b/builder/sigchecker.mli
> @@ -18,12 +18,7 @@
>  
>  type t
>  
> -type gpgkey_type > -  | No_Key
> -  | Fingerprint of string
> -  | KeyFile of string
> -
> -val create : verbose:bool -> gpg:string -> gpgkey:gpgkey_type ->
check_signature:bool -> t
> +val create : verbose:bool -> gpg:string -> gpgkey:Utils.gpgkey_type
-> check_signature:bool -> t
>  
>  val verify : t -> string -> unit
>  (** Verify the file is signed (if check_signature is true). *)
> diff --git a/builder/utils.ml b/builder/utils.ml
> index f4f290d..8962636 100644
> --- a/builder/utils.ml
> +++ b/builder/utils.ml
> @@ -22,6 +22,11 @@ open Printf
>  
>  open Common_utils
>  
> +type gpgkey_type > +  | No_Key
> +  | Fingerprint of string
> +  | KeyFile of string
> +
>  let prog = Filename.basename Sys.executable_name
>  let error ?exit_code fs = error ~prog ?exit_code fs
>  let warning fs = warning ~prog fs
> -- 
> 1.9.3
ACK, just code motion.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
Fedora Windows cross-compiler. Compile Windows programs, test, and
build Windows installers. Over 100 libraries supported.
http://fedoraproject.org/wiki/MinGW

Richard W.M. Jones

2014-Oct-31 16:23 UTC

head link

Re: [Libguestfs] [PATCH] builder: pass Sources.source objects directly

On Fri, Oct 31, 2014 at 04:30:17PM +0100, Pino Toscano
wrote:> -let get_index ~prog ~verbose ~downloader ~sigchecker ~proxy source >
+let get_index ~prog ~verbose ~downloader ~sigchecker { Sources.uri; proxy; }I have a feeling that 'proxy;' is a OCaml 4-ism, so it probably
wouldn't work on RHEL 6.  You can use 'proxy = proxy' instead.  Also
the final semicolon is not needed.

[...]> +    fun { Sources.uri; gpgkey } ->
Same sort of thing here.

[...]> +      fun { Sources.uri; gpgkey } ->
And here.

ACK to 2/3 and 3/3, with those changes.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-p2v converts physical machines to virtual machines.  Boot with a
live CD or over the network (PXE) and turn machines into KVM guests.
http://libguestfs.org/virt-v2v

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