diff options
| -rw-r--r-- | script/mks3param_proto.pl | 199 | ||||
| -rw-r--r-- | source3/include/proto.h | 2 | ||||
| -rw-r--r-- | source3/param/wscript_build | 5 |
3 files changed, 206 insertions, 0 deletions
diff --git a/script/mks3param_proto.pl b/script/mks3param_proto.pl new file mode 100644 index 0000000000..446e343ec5 --- /dev/null +++ b/script/mks3param_proto.pl @@ -0,0 +1,199 @@ +#!/usr/bin/perl +# Generate loadparm interfaces tables for Samba3/Samba4 integration +# by Andrew Bartlett +# based on mkproto.pl Written by Jelmer Vernooij +# based on the original mkproto.sh by Andrew Tridgell + +use strict; + +# don't use warnings module as it is not portable enough +# use warnings; + +use Getopt::Long; +use File::Basename; +use File::Path; + +##################################################################### +# read a file into a string + +my $file = undef; +my $public_define = undef; +my $_public = ""; +my $_private = ""; +my $public_data = \$_public; +my $builddir = "."; +my $srcdir = "."; + +sub public($) +{ + my ($d) = @_; + $$public_data .= $d; +} + +sub usage() +{ + print "Usage: mks3param.pl [options] [c files]\n"; + print "OPTIONS:\n"; + print " --srcdir=path Read files relative to this directory\n"; + print " --builddir=path Write file relative to this directory\n"; + print " --help Print this help message\n\n"; + exit 0; +} + +GetOptions( + 'file=s' => sub { my ($f,$v) = @_; $file = $v; }, + 'srcdir=s' => sub { my ($f,$v) = @_; $srcdir = $v; }, + 'builddir=s' => sub { my ($f,$v) = @_; $builddir = $v; }, + 'help' => \&usage +) or exit(1); + +sub normalize_define($$) +{ + my ($define, $file) = @_; + + if (not defined($define) and defined($file)) { + $define = "__" . uc($file) . "__"; + $define =~ tr{./}{__}; + $define =~ tr{\-}{_}; + } elsif (not defined($define)) { + $define = '_S3_PARAM_PROTO_H_'; + } + + return $define; +} + +$public_define = normalize_define($public_define, $file); + +sub file_load($) +{ + my($filename) = @_; + local(*INPUTFILE); + open(INPUTFILE, $filename) or return undef; + my($saved_delim) = $/; + undef $/; + my($data) = <INPUTFILE>; + close(INPUTFILE); + $/ = $saved_delim; + return $data; +} + +sub print_header($$) +{ + my ($file, $header_name) = @_; + $file->("#ifndef $header_name\n"); + $file->("#define $header_name\n\n"); + $file->("/* This file was automatically generated by mks3param_proto.pl. DO NOT EDIT */\n\n"); +} + +sub print_footer($$) +{ + my ($file, $header_name) = @_; + $file->("\n#endif /* $header_name */\n\n"); +} + +sub handle_loadparm($$) +{ + my ($file,$line) = @_; + + my $scope; + my $type; + my $name; + my $var; + my $param; + + if ($line =~ /^FN_(GLOBAL|LOCAL)_(CONST_STRING|STRING|BOOL|bool|CHAR|INTEGER|LIST)\((\w+),(.*)\)/o) { + $scope = $1; + $type = $2; + $name = $3; + $var = $4; + $param = "int"; + } elsif ($line =~ /^FN_(GLOBAL|LOCAL)_PARM_(CONST_STRING|STRING|BOOL|bool|CHAR|INTEGER|LIST)\((\w+),(.*)\)/o) { + $scope = $1; + $type = $2; + $name = $3; + $var = $4; + $param = "const struct share_params *p"; + } else { + return; + } + + my %tmap = ( + "BOOL" => "bool ", + "CONST_STRING" => "const char *", + "STRING" => "char *", + "INTEGER" => "int ", + "CHAR" => "char ", + "LIST" => "const char **", + ); + + my %smap = ( + "GLOBAL" => "void", + "LOCAL" => "$param" + ); + + if (($type eq "STRING") and ($scope eq "GLOBAL")) { + $file->("$tmap{$type}lp_$name(TALLOC_CTX *ctx);\n"); + } elsif (($type eq "STRING") and ($scope eq "LOCAL")) { + $file->("$tmap{$type}lp_$name(TALLOC_CTX *ctx, $smap{$scope});\n"); + } else { + $file->("$tmap{$type}lp_$name($smap{$scope});\n"); + } +} + +sub process_file($$) +{ + my ($file, $filename) = @_; + + $filename =~ s/\.o$/\.c/g; + + if ($filename =~ /^\//) { + open(FH, "<$filename") or die("Failed to open $filename"); + } elsif (!open(FH, "< $builddir/$filename")) { + open(FH, "< $srcdir/$filename") || die "Failed to open $filename"; + } + + my $comment = undef; + my $incomment = 0; + while (my $line = <FH>) { + if ($line =~ /^\/\*\*/) { + $comment = ""; + $incomment = 1; + } + + if ($incomment) { + $comment .= $line; + if ($line =~ /\*\//) { + $incomment = 0; + } + } + + # these are ordered for maximum speed + next if ($line =~ /^\s/); + + next unless ($line =~ /\(/); + + next if ($line =~ /^\/|[;]/); + + if ($line =~ /^FN_/) { + handle_loadparm($file, $line); + } + next; + } + + close(FH); +} + + +print_header(\&public, $public_define); + +process_file(\&public, $_) foreach (@ARGV); +print_footer(\&public, $public_define); + +if (not defined($file)) { + print STDOUT $$public_data; +} + +mkpath(dirname($file), 0, 0755); +open(PUBLIC, ">$file") or die("Can't open `$file': $!"); +print PUBLIC "$$public_data"; +close(PUBLIC); diff --git a/source3/include/proto.h b/source3/include/proto.h index 9612a07f66..db6063c7f6 100644 --- a/source3/include/proto.h +++ b/source3/include/proto.h @@ -984,6 +984,8 @@ NTSTATUS change_trust_account_password( const char *domain, const char *remote_m /* The following definitions come from param/loadparm.c */ +#include "source3/param/param_proto.h" + const char **lp_smb_ports(void); const char *lp_dos_charset(void); const char *lp_unix_charset(void); diff --git a/source3/param/wscript_build b/source3/param/wscript_build index 278d5f5d5f..643c27eac4 100644 --- a/source3/param/wscript_build +++ b/source3/param/wscript_build @@ -13,6 +13,11 @@ bld.SAMBA_GENERATOR('s3_param_global_h', target='param_global.h', rule='${PERL} ${SRC[0].abspath(env)} ${SRC[1].abspath(env)} ${SRC[2].abspath(env)} --file ${TGT} --generate-scope=GLOBAL') +bld.SAMBA_GENERATOR('s3_param_proto_h', + source= '../../script/mks3param_proto.pl loadparm.c ../../lib/param/param_functions.c', + target='param_proto.h', + rule='${PERL} ${SRC[0].abspath(env)} ${SRC[1].abspath(env)} ${SRC[2].abspath(env)} --file ${TGT}') + bld.SAMBA3_PYTHON('pys3param', source='pyparam.c', deps='param', |