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param: Autogenerate s3 lp_ctx glue table
This allows us to use more lpcfg_ functions without adding them manually. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
This commit is contained in:
Andrew Bartlett
Stefan Metzmacher
parent
651cf89390
commit
033dc776de
@ -11,6 +11,7 @@ bld.SAMBA_GENERATOR('s3_param_h',
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target='s3_param.h',
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rule='${PERL} ${SRC[0].abspath(env)} ${SRC[1].abspath(env)} ${SRC[2].abspath(env)} --file ${TGT}')
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bld.SAMBA_GENERATOR('param_global_h',
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source= '../../script/mkparamdefs.pl loadparm.c param_functions.c',
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target='param_global.h',
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139
script/mks3param_ctx_table.pl
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139
script/mks3param_ctx_table.pl
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@ -0,0 +1,139 @@
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#!/usr/bin/perl
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# Generate loadparm interfaces tables for Samba3/Samba4 integration
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# by Andrew Bartlett
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# based on mkproto.pl Written by Jelmer Vernooij
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# based on the original mkproto.sh by Andrew Tridgell
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use strict;
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# don't use warnings module as it is not portable enough
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# use warnings;
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use Getopt::Long;
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use File::Basename;
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use File::Path;
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#####################################################################
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# read a file into a string
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my $file = undef;
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my $public_define = undef;
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my $_public = "";
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my $_private = "";
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my $public_data = \$_public;
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my $builddir = ".";
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my $srcdir = ".";
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sub public($)
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{
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my ($d) = @_;
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$$public_data .= $d;
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}
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sub usage()
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{
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print "Usage: mks3param.pl [options] [c files]\n";
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print "OPTIONS:\n";
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print " --srcdir=path Read files relative to this directory\n";
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print " --builddir=path Write file relative to this directory\n";
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print " --help Print this help message\n\n";
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exit 0;
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}
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GetOptions(
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'file=s' => sub { my ($f,$v) = @_; $file = $v; },
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'srcdir=s' => sub { my ($f,$v) = @_; $srcdir = $v; },
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'builddir=s' => sub { my ($f,$v) = @_; $builddir = $v; },
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'help' => \&usage
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) or exit(1);
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sub file_load($)
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{
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my($filename) = @_;
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local(*INPUTFILE);
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open(INPUTFILE, $filename) or return undef;
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my($saved_delim) = $/;
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undef $/;
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my($data) = <INPUTFILE>;
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close(INPUTFILE);
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$/ = $saved_delim;
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return $data;
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}
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sub print_header($)
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{
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my ($file) = @_;
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$file->("/* This file was automatically generated by mks3param_ctx.pl. DO NOT EDIT */\n\n");
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$file->("static const struct loadparm_s3_helpers s3_fns = \n");
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$file->("{\n");
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$file->("\t.get_parametric = lp_parm_const_string_service,\n");
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$file->("\t.get_parm_struct = lp_get_parameter,\n");
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$file->("\t.get_parm_ptr = lp_parm_ptr,\n");
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$file->("\t.get_service = lp_service_for_s4_ctx,\n");
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$file->("\t.get_servicebynum = lp_servicebynum_for_s4_ctx,\n");
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$file->("\t.get_default_loadparm_service = lp_default_loadparm_service,\n");
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$file->("\t.get_numservices = lp_numservices,\n");
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$file->("\t.load = lp_load_for_s4_ctx,\n");
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$file->("\t.set_cmdline = lp_set_cmdline,\n");
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$file->("\t.dump = lp_dump,\n");
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}
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sub print_footer($)
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{
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my ($file) = @_;
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$file->("};");
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}
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sub handle_loadparm($$)
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{
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my ($file,$line) = @_;
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# STRING isn't handled here, as we still don't know what to do with the substituted vars */
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# LOCAL also isn't handled here
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if ($line =~ /^FN_(GLOBAL)_(CONST_STRING|BOOL|bool|CHAR|INTEGER|LIST)\((\w+),.*\)/o) {
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my $scope = $1;
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my $type = $2;
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my $name = $3;
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$file->(".$name = lp_$name,\n");
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}
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}
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sub process_file($$)
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{
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my ($file, $filename) = @_;
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$filename =~ s/\.o$/\.c/g;
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if ($filename =~ /^\//) {
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open(FH, "<$filename") or die("Failed to open $filename");
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} elsif (!open(FH, "< $builddir/$filename")) {
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open(FH, "< $srcdir/$filename") || die "Failed to open $filename";
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}
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my $comment = undef;
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my $incomment = 0;
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while (my $line = <FH>) {
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if ($line =~ /^FN_/) {
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handle_loadparm($file, $line);
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}
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next;
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}
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close(FH);
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}
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print_header(\&public);
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process_file(\&public, $_) foreach (@ARGV);
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print_footer(\&public);
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if (not defined($file)) {
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print STDOUT $$public_data;
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}
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mkpath(dirname($file), 0, 0755);
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open(PUBLIC, ">$file") or die("Can't open `$file': $!");
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print PUBLIC "$$public_data";
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close(PUBLIC);
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@ -56,69 +56,7 @@ static bool lp_load_for_s4_ctx(const char *filename)
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return status;
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}
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/* These are in the order that they appear in the s4 loadparm file.
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* All of the s4 loadparm functions should be here eventually, once
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* they are implemented in the s3 loadparm, have the same format (enum
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* values in particular) and defaults. */
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static const struct loadparm_s3_helpers s3_fns =
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{
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.get_parametric = lp_parm_const_string_service,
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.get_parm_struct = lp_get_parameter,
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.get_parm_ptr = lp_parm_ptr,
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.get_service = lp_service_for_s4_ctx,
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.get_servicebynum = lp_servicebynum_for_s4_ctx,
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.get_default_loadparm_service = lp_default_loadparm_service,
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.get_numservices = lp_numservices,
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.load = lp_load_for_s4_ctx,
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.set_cmdline = lp_set_cmdline,
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.dump = lp_dump,
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._server_role = lp__server_role,
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._security = lp__security,
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._domain_master = lp__domain_master,
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._domain_logons = lp__domain_logons,
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.winbind_separator = lp_winbind_separator,
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.template_homedir = lp_template_homedir,
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.template_shell = lp_template_shell,
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.dos_charset = lp_dos_charset,
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.unix_charset = lp_unix_charset,
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.realm = lp_realm,
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.dnsdomain = lp_dnsdomain,
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.socket_options = lp_socket_options,
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.workgroup = lp_workgroup,
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.netbios_name = lp_netbios_name,
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.netbios_scope = lp_netbios_scope,
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.netbios_aliases = lp_netbios_aliases,
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.lanman_auth = lp_lanman_auth,
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.ntlm_auth = lp_ntlm_auth,
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.client_plaintext_auth = lp_client_plaintext_auth,
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.client_lanman_auth = lp_client_lanman_auth,
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.client_ntlmv2_auth = lp_client_ntlmv2_auth,
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.client_use_spnego_principal = lp_client_use_spnego_principal,
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.private_dir = lp_private_dir,
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.ncalrpc_dir = lp_ncalrpc_dir,
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.lockdir = lp_lockdir,
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.passdb_backend = lp_passdb_backend,
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.host_msdfs = lp_host_msdfs,
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.unix_extensions = lp_unix_extensions,
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.use_spnego = lp_use_spnego,
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.use_mmap = lp_use_mmap,
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.use_ntdb = lp_use_ntdb,
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.srv_minprotocol = lp_srv_minprotocol,
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.srv_maxprotocol = lp_srv_maxprotocol,
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.passwordserver = lp_passwordserver
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};
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#include "loadparm_ctx_table.c"
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const struct loadparm_s3_helpers *loadparm_s3_helpers(void)
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{
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@ -18,6 +18,11 @@ bld.SAMBA_GENERATOR('s3_param_proto_h',
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target='param_proto.h',
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rule='${PERL} ${SRC[0].abspath(env)} ${SRC[1].abspath(env)} ${SRC[2].abspath(env)} --file ${TGT}')
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bld.SAMBA_GENERATOR('s3_loadparm_ctx_table_c',
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source= ' ../../script/mks3param_ctx_table.pl ../../lib/param/loadparm.c ../../lib/param/param_functions.c',
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target='loadparm_ctx_table.c',
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rule='${PERL} ${SRC[0].abspath(env)} ${SRC[1].abspath(env)} ${SRC[2].abspath(env)} --file ${TGT}')
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bld.SAMBA3_PYTHON('pys3param',
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source='pyparam.c',
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deps='param',
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