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(* libguestfs
* Copyright (C) 2009-2012 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*)
(* Please read generator/README first. *)
open Unix
open Printf
open Pr
open Actions
open Structs
open Api_versions
open Types
open C
open Xdr
open Daemon
open Tests_c_api
open Fish
open Ocaml
open Perl
open Python
open Ruby
open Java
open Haskell
open Csharp
open Php
open Erlang
open Lua
open Gobject
open Bindtests
open Errnostring
let perror msg = function
| Unix_error (err, _, _) ->
eprintf "%s: %s\n" msg (error_message err)
| exn ->
eprintf "%s: %s\n" msg (Printexc.to_string exn)
(* Main program. *)
let () =
let lock_fd =
try openfile "BUGS" [O_RDWR] 0
with
| Unix_error (ENOENT, _, _) ->
eprintf "\
You are probably running this from the wrong directory.
Run it from the top source directory using the command
make -C generator stamp-generator
";
exit 1
| exn ->
perror "open: BUGS" exn;
exit 1 in
(* Acquire a lock so parallel builds won't try to run the generator
* twice at the same time. Subsequent builds will wait for the first
* one to finish. Note the lock is released implicitly when the
* program exits.
*)
(try lockf lock_fd F_LOCK 1
with exn ->
perror "lock: BUGS" exn;
exit 1);
(* Read the API versions file. *)
load_api_versions "src/api-support/added";
output_to "src/guestfs_protocol.x" generate_xdr;
output_to "src/guestfs.h" generate_guestfs_h;
output_to "src/guestfs-internal-actions.h" generate_internal_actions_h;
output_to "src/bindtests.c" generate_bindtests;
output_to "src/guestfs-structs.pod" generate_structs_pod;
output_to "src/guestfs-actions.pod" generate_actions_pod;
output_to "src/guestfs-availability.pod" generate_availability_pod;
output_to "src/errnostring-gperf.gperf" generate_errnostring_gperf;
output_to "src/errnostring.c" generate_errnostring_c;
output_to "src/errnostring.h" generate_errnostring_h;
output_to "src/MAX_PROC_NR" generate_max_proc_nr;
output_to "src/libguestfs.syms" generate_linker_script;
output_to "src/free-structs.c" generate_client_free_structs;
output_to "src/actions-variants.c" generate_client_actions_variants;
for i = 0 to nr_actions_files-1 do
let filename = sprintf "src/actions-%d.c" i in
output_to filename (generate_client_actions i)
done;
output_to "daemon/actions.h" generate_daemon_actions_h;
output_to "daemon/stubs.c" generate_daemon_actions;
output_to "daemon/names.c" generate_daemon_names;
output_to "daemon/optgroups.c" generate_daemon_optgroups_c;
output_to "daemon/optgroups.h" generate_daemon_optgroups_h;
output_to "tests/c-api/tests.c" generate_tests;
output_to "fish/cmds-gperf.gperf" generate_fish_cmds_gperf;
output_to "fish/cmds.c" generate_fish_cmds;
output_to "fish/completion.c" generate_fish_completion;
output_to "fish/event-names.c" generate_fish_event_names;
output_to "fish/fish-cmds.h" generate_fish_cmds_h;
output_to "fish/guestfish-commands.pod" generate_fish_commands_pod;
output_to "fish/guestfish-actions.pod" generate_fish_actions_pod;
output_to "fish/prepopts.c" generate_fish_prep_options_c;
output_to "fish/prepopts.h" generate_fish_prep_options_h;
output_to "ocaml/guestfs.mli" generate_ocaml_mli;
output_to "ocaml/guestfs.ml" generate_ocaml_ml;
output_to "ocaml/guestfs-c-actions.c" generate_ocaml_c;
output_to "ocaml/bindtests.ml" generate_ocaml_bindtests;
output_to "perl/Guestfs.xs" generate_perl_xs;
output_to "perl/lib/Sys/Guestfs.pm" generate_perl_pm;
output_to "perl/bindtests.pl" generate_perl_bindtests;
output_to "python/guestfs-py.c" generate_python_c;
output_to "python/guestfs.py" generate_python_py;
output_to "python/bindtests.py" generate_python_bindtests;
output_to "ruby/ext/guestfs/_guestfs.c" generate_ruby_c;
output_to "ruby/bindtests.rb" generate_ruby_bindtests;
output_to "java/com/redhat/et/libguestfs/GuestFS.java" generate_java_java;
List.iter (
fun { s_name = typ; s_camel_name = jtyp } ->
let cols = cols_of_struct typ in
let filename = sprintf "java/com/redhat/et/libguestfs/%s.java" jtyp in
output_to filename (generate_java_struct jtyp cols)
) structs;
delete_except_generated
~skip:["java/com/redhat/et/libguestfs/LibGuestFSException.java"]
"java/com/redhat/et/libguestfs/*.java";
output_to "java/Makefile.inc" generate_java_makefile_inc;
output_to "java/com_redhat_et_libguestfs_GuestFS.c" generate_java_c;
output_to "java/com/redhat/et/libguestfs/.gitignore" generate_java_gitignore;
output_to "java/Bindtests.java" generate_java_bindtests;
output_to "haskell/Guestfs.hs" generate_haskell_hs;
output_to "haskell/Bindtests.hs" generate_haskell_bindtests;
output_to "csharp/Libguestfs.cs" generate_csharp;
output_to "php/extension/php_guestfs_php.h" generate_php_h;
output_to "php/extension/guestfs_php.c" generate_php_c;
output_to "erlang/guestfs.erl" generate_erlang_erl;
output_to "erlang/erl-guestfs.c" generate_erlang_c;
output_to ~perm:0o555 "erlang/bindtests.erl" generate_erlang_bindtests;
output_to "lua/lua-guestfs.c" generate_lua_c;
output_to "lua/bindtests.lua" generate_lua_bindtests;
output_to "gobject/bindtests.js" generate_gobject_js_bindtests;
output_to "gobject/Makefile.inc" generate_gobject_makefile;
output_to "gobject/include/guestfs-gobject.h" generate_gobject_header;
output_to "gobject/docs/guestfs-title.sgml" generate_gobject_doc_title;
List.iter (
fun { s_name = typ; s_cols = cols } ->
let short = sprintf "struct-%s" typ in
let filename =
sprintf "gobject/include/guestfs-gobject/%s.h" short in
output_to filename (generate_gobject_struct_header short typ cols);
let filename = sprintf "gobject/src/%s.c" short in
output_to filename (generate_gobject_struct_source short typ cols)
) structs;
delete_except_generated "gobject/include/guestfs-gobject/struct-*.h";
delete_except_generated "gobject/src/struct-*.c";
List.iter (
function
| ({ name = name; style = (_, _, (_::_ as optargs)) } as f) ->
let short = sprintf "optargs-%s" name in
let filename =
sprintf "gobject/include/guestfs-gobject/%s.h" short in
output_to filename
(generate_gobject_optargs_header short name optargs f);
let filename = sprintf "gobject/src/%s.c" short in
output_to filename
(generate_gobject_optargs_source short name optargs f)
| { style = _, _, [] } -> ()
) all_functions;
delete_except_generated "gobject/include/guestfs-gobject/optargs-*.h";
delete_except_generated "gobject/src/optargs-*.c";
output_to "gobject/include/guestfs-gobject/tristate.h"
generate_gobject_tristate_header;
output_to "gobject/src/tristate.c" generate_gobject_tristate_source;
output_to "gobject/include/guestfs-gobject/session.h"
generate_gobject_session_header;
output_to "gobject/src/session.c" generate_gobject_session_source;
(* Generate the list of files generated -- last. *)
printf "generated %d lines of code\n" (get_lines_generated ());
let files = List.sort compare (get_files_generated ()) in
output_to "generator/files-generated.txt"
(fun () -> List.iter (pr "%s\n") files);
(* Always generate this file last, and unconditionally. It's used
* by the Makefile to know when we must re-run the generator.
*)
let chan = open_out "generator/stamp-generator" in
fprintf chan "1\n";
close_out chan
|
