added auto-generation of the IDL interface tables. This makes two less

places that need to be edited when someone adds a new IDL file.
(This used to be commit ccd9ddeed679baa6cbb05ac728b381b50420e00f)

2 files changed, 98 insertions, 1 deletions

diff --git a/source4/build/pidl/pidl.pl b/source4/build/pidl/pidl.pl
index b8802ebe23..edeab1564e 100755
--- a/source4/build/pidl/pidl.pl
+++ b/source4/build/pidl/pidl.pl
@@ -3,7 +3,7 @@
 ###################################################
 # package to parse IDL files and generate code for 
 # rpc functions in Samba
-# Copyright tridge@samba.org 2000
+# Copyright tridge@samba.org 2000-2003
 # released under the GNU GPL
 
 use strict;
diff --git a/source4/build/pidl/tables.pl b/source4/build/pidl/tables.pl
new file mode 100755
index 0000000000..fa53af1c09
--- /dev/null
+++ b/source4/build/pidl/tables.pl
@@ -0,0 +1,97 @@
+#!/usr/bin/perl -w
+
+###################################################
+# package to produce a table of all idl parsers
+# Copyright tridge@samba.org 2003
+# released under the GNU GPL
+
+use strict;
+
+use Getopt::Long;
+use File::Basename;
+
+my($opt_output);
+my($opt_help) = 0;
+
+
+#########################################
+# display help text
+sub ShowHelp()
+{
+    print "
+           perl IDL table generator
+           Copyright (C) tridge\@samba.org
+
+           Usage: tables.pl [options] <idlfile>
+
+           Options:
+             --output OUTNAME      put output in OUTNAME.*
+           \n";
+    exit(0);
+}
+
+# main program
+GetOptions (
+	    'help|h|?' => \$opt_help, 
+	    'output=s' => \$opt_output,
+	    );
+
+if ($opt_help) {
+    ShowHelp();
+    exit(0);
+}
+
+
+###################################
+# extract table entries from 1 file
+sub process_file($)
+{
+	my $filename = shift;
+	open(FILE, $filename) || die "unable to open $filename\n";
+
+	print TABLEH "#include \"$filename\"\n";
+
+	while (my $line = <FILE>) {
+		if ($line =~ /extern const struct dcerpc_interface_table (\w+);/) {
+			print TABLEC "\t&$1,\n";
+		}
+	}
+
+	close(FILE);
+}
+
+
+open(TABLEH, ">$opt_output.h") || die "failed to open $opt_output.h\n";
+open(TABLEC, ">$opt_output.c") || die "failed to open $opt_output.c\n";
+
+#include "includes.h"
+
+#define NDR_BASE_MARSHALL_SIZE 1024
+
+print TABLEC "
+#include \"includes.h\"
+
+/*
+  generated by pidl IDL table generator
+*/
+const struct dcerpc_interface_table *dcerpc_pipes[] = {
+";
+
+print TABLEH "
+/*
+   table headers generated by pidl IDL table generator
+*/
+
+extern const struct dcerpc_interface_table *dcerpc_pipes[];
+
+";
+
+foreach my $filename (@ARGV) {
+	process_file($filename);
+}
+
+
+print TABLEC "\tNULL\n};\n";
+
+close(TABLEH);
+close(TABLEC);