From 574a11bd3720b4d9fd66b386ff32bdcfaf259478 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Sat, 8 Nov 2003 13:24:14 +0000
Subject: - include includes.h

- fix ref ptrs in push

- add NTSTATUS return
(This used to be commit cba9df9aa4cef7d35ae786a90d6c34b54e9a086a)
---
 source4/build/pidl/header.pm |  4 ---
 source4/build/pidl/parser.pm | 60 ++++++++++++++++++++++++++++++++++++++------
 source4/build/pidl/pidl.pl   | 28 +++++++++++++++------
 3 files changed, 73 insertions(+), 19 deletions(-)

(limited to 'source4/build')

diff --git a/source4/build/pidl/header.pm b/source4/build/pidl/header.pm
index 783fff2204..bbb35534ac 100644
--- a/source4/build/pidl/header.pm
+++ b/source4/build/pidl/header.pm
@@ -55,10 +55,6 @@ sub DumpElement($)
     $res .= " ";
     if ($element->{POINTERS}) {
 	    my($n) = $element->{POINTERS};
-	    if (util::is_scalar_type($element->{TYPE}) && 
-		util::has_property($element->{PROPERTIES}, "ref")) {
-		    $n--;
-	    }
 	    for (my($i)=$n; $i > 0; $i--) {
 		    $res .= "*";
 	    }
diff --git a/source4/build/pidl/parser.pm b/source4/build/pidl/parser.pm
index 0029aef603..e83d9391b6 100644
--- a/source4/build/pidl/parser.pm
+++ b/source4/build/pidl/parser.pm
@@ -67,7 +67,12 @@ sub ParseElementPushScalar($$$)
 		 !util::has_property($e->{PROPERTIES}, "ref")) {
 		$res .= "\tNDR_CHECK(ndr_push_ptr(ndr, $var_prefix$e->{NAME}));\n";
 	} elsif (util::is_builtin_type($e->{TYPE})) {
-		$res .= "\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $var_prefix$e->{NAME}));\n";
+		if (util::is_scalar_type($e->{TYPE}) &&
+		    util::has_property($e->{PROPERTIES}, "ref")) {
+			$res .= "\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, *$var_prefix$e->{NAME}));\n";
+		} else {
+			$res .= "\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $var_prefix$e->{NAME}));\n";
+		}
 	} else {
 		$res .= "\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $ndr_flags, $var_prefix$e->{NAME}));\n";
 	}
@@ -75,10 +80,11 @@ sub ParseElementPushScalar($$$)
 
 #####################################################################
 # parse scalars in a structure element - pull size
-sub ParseElementPullScalar($$)
+sub ParseElementPullScalar($$$)
 {
 	my($e) = shift;
 	my($var_prefix) = shift;
+	my($ndr_flags) = shift;
 
 	if (defined $e->{VALUE}) {
 		$res .= "\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, $e->{VALUE}));\n";
@@ -90,8 +96,23 @@ sub ParseElementPullScalar($$)
 		$res .= "\t} else {\n";
 		$res .= "\t\t$var_prefix$e->{NAME} = NULL;\n";
 		$res .= "\t}\n";
+	} elsif (!util::is_scalar_type($e->{TYPE}) &&
+		 util::has_property($e->{PROPERTIES}, "ref")) {
+		if (util::is_builtin_type($e->{TYPE})) {
+			$res .= "\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, $var_prefix$e->{NAME}));\n";
+		} else {
+			$res .= "\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, $ndr_flags, $var_prefix$e->{NAME}));\n";
+		}
 	} else {
-		$res .= "\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, &$var_prefix$e->{NAME}));\n";
+		if (util::is_builtin_type($e->{TYPE})) {
+			if (!util::has_property($e->{PROPERTIES}, "ref")) {
+				$res .= "\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, &$var_prefix$e->{NAME}));\n";
+			} else {
+				$res .= "\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, $var_prefix$e->{NAME}));\n";
+			}
+		} else {
+			$res .= "\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, $ndr_flags, &$var_prefix$e->{NAME}));\n";
+		}
 	}
 }
 
@@ -119,7 +140,7 @@ sub ParseElementPushBuffer($$)
 	} else {
 		if (util::is_scalar_type($e->{TYPE})) {
 			$res .= "\t\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, *$var_prefix$e->{NAME}));\n";
-		} elsif (util::has_property($e->{PROPERTIES}, "ref") || !$e->{POINTERS}) {
+		} elsif (!$e->{POINTERS}) {
 			$res .= "\t\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, ndr_flags, *$var_prefix$e->{NAME}));\n";
 		} elsif (util::is_builtin_type($e->{TYPE})) {
 			$res .= "\t\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $var_prefix$e->{NAME}));\n";
@@ -156,10 +177,9 @@ sub ParseElementPullBuffer($$)
 	if (util::has_property($e->{PROPERTIES}, "size_is")) {
 		ParseArrayPull($e);
 	} else {
-		if (util::has_property($e->{PROPERTIES}, "ref") || 
-		    !$e->{POINTERS} ||
+		if (!$e->{POINTERS} ||
 		    $e->{TYPE} =~ "unistr") {
-			$res .= "\t\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, \&$var_prefix$e->{NAME}));\n";
+			$res .= "\t\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, &$var_prefix$e->{NAME}));\n";
 		} elsif (util::is_builtin_type($e->{TYPE})) {
 			$res .= "\t\tNDR_CHECK(ndr_pull_$e->{TYPE}(ndr, $var_prefix$e->{NAME}));\n";
 		} else {
@@ -263,7 +283,7 @@ sub ParseStructPull($)
 
 	$res .= "\tif (!(ndr_flags & NDR_SCALARS)) goto buffers;\n";
 	foreach my $e (@{$struct->{ELEMENTS}}) {
-		ParseElementPullScalar($e, "r->");
+		ParseElementPullScalar($e, "r->", "NDR_SCALARS");
 		if (defined($struct_len) && $e == $struct_len) {
 			$res .= "\tNDR_CHECK(ndr_pull_limit_size(ndr, _size, 4));\n";
 		}
@@ -386,6 +406,29 @@ sub ParseFunctionPush($)
 # parse a function
 sub ParseFunctionPull($)
 { 
+	my($fn) = shift;
+
+	# pull function args
+	$res .= "NTSTATUS ndr_pull_$fn->{NAME}(struct ndr_pull *ndr, struct $fn->{NAME} *r)\n{\n";
+
+	foreach my $arg (@{$fn->{DATA}}) {
+		if (util::has_property($arg->{PROPERTIES}, "out")) {
+			if ($arg->{POINTERS} &&
+			    !util::has_property($arg->{PROPERTIES}, "ref")) {
+				$res .= "\tNDR_ALLOC(ndr, r->out.$arg->{NAME});\n";
+			}
+			ParseElementPullScalar($arg, "r->out.", "NDR_SCALARS|NDR_BUFFERS");
+			ParseElementPullBuffer($arg, "r->out.");
+
+		}
+	}
+
+	if ($fn->{RETURN_TYPE}) {
+		$res .= "\tNDR_CHECK(ndr_pull_$fn->{RETURN_TYPE}(ndr, &r->out.result));\n";
+	}
+
+    
+	$res .= "\n\treturn NT_STATUS_OK;\n}\n\n";
 }
 
 #####################################################################
@@ -427,6 +470,7 @@ sub Parse($)
 {
 	my($idl) = shift;
 	$res = "/* parser auto-generated by pidl */\n\n";
+	$res .= "#include \"includes.h\"\n\n";
 	foreach my $x (@{$idl}) {
 		($x->{TYPE} eq "INTERFACE") && 
 		    ParseInterface($x);
diff --git a/source4/build/pidl/pidl.pl b/source4/build/pidl/pidl.pl
index a332671e34..a3333da70a 100755
--- a/source4/build/pidl/pidl.pl
+++ b/source4/build/pidl/pidl.pl
@@ -27,6 +27,8 @@ my($opt_diff) = 0;
 my($opt_header) = 0;
 my($opt_parser) = 0;
 my($opt_eparser) = 0;
+my($opt_keep) = 0;
+my($opt_output);
 
 #####################################################################
 # parse an IDL file returning a structure containing all the data
@@ -63,12 +65,14 @@ sub ShowHelp()
 
            Options:
              --help                this help page
+             --output OUTNAME      put output in OUTNAME.*
              --parse               parse a idl file to a .pidl file
              --dump                dump a pidl file back to idl
              --header              create a C header file
              --parser              create a C parser
              --eparser             create an ethereal parser
              --diff                run diff on the idl and dumped output
+             --keep                keep the .pidl file
            \n";
     exit(0);
 }
@@ -76,12 +80,14 @@ sub ShowHelp()
 # main program
 GetOptions (
 	    'help|h|?' => \$opt_help, 
+	    'output=s' => \$opt_output,
 	    'parse' => \$opt_parse,
 	    'dump' => \$opt_dump,
 	    'header' => \$opt_header,
 	    'parser' => \$opt_parser,
 	    'eparser' => \$opt_eparser,
-	    'diff' => \$opt_diff
+	    'diff' => \$opt_diff,
+	    'keep' => \$opt_keep
 	    );
 
 if ($opt_help) {
@@ -92,10 +98,14 @@ if ($opt_help) {
 my($idl_file) = shift;
 die "ERROR: You must specify an idl file to process" unless ($idl_file);
 
-my($pidl_file) = util::ChangeExtension($idl_file, "pidl");
+if (!defined($opt_output)) {
+	$opt_output = $idl_file;
+}
+
+my($pidl_file) = util::ChangeExtension($opt_output, "pidl");
 
 if ($opt_parse) {
-    print "Generating $pidl_file\n";
+    print "Generating $pidl_file from $idl_file\n";
     my($idl) = IdlParse($idl_file);
     util::SaveStructure($pidl_file, $idl) || die "Failed to save $pidl_file";
 }
@@ -107,29 +117,33 @@ if ($opt_dump) {
 
 if ($opt_header) {
     my($idl) = util::LoadStructure($pidl_file);
-    my($header) = util::ChangeExtension($idl_file, "h");
+    my($header) = util::ChangeExtension($opt_output, "h");
     print "Generating $header\n";
     util::FileSave($header, IdlHeader::Dump($idl));
 }
 
 if ($opt_parser) {
     my($idl) = util::LoadStructure($pidl_file);
-    my($parser) = util::ChangeExtension($idl_file, "c");
+    my($parser) = util::ChangeExtension($opt_output, "c");
     print "Generating $parser\n";
     util::FileSave($parser, IdlParser::Parse($idl));
 }
 
 if ($opt_eparser) {
     my($idl) = util::LoadStructure($pidl_file);
-    my($parser) = util::ChangeExtension($idl_file, "c");
+    my($parser) = util::ChangeExtension($opt_output, "c");
     print "Generating $parser for ethereal\n";
     util::FileSave($parser, IdlEParser::Parse($idl));
 }
 
 if ($opt_diff) {
     my($idl) = util::LoadStructure($pidl_file);
-    my($tempfile) = util::ChangeExtension($idl_file, "tmp");
+    my($tempfile) = util::ChangeExtension($opt_output, "tmp");
     util::FileSave($tempfile, IdlDump::Dump($idl));
     system("diff -wu $idl_file $tempfile");
     unlink($tempfile);
 }
+
+if (!$opt_keep) {
+	system("rm -f $pidl_file");
+}
-- 
cgit