r9161: More etheral parser generator fixes

(This used to be commit b323e83e8df6ba331b3f0b3abe28aa8ddf9127ef)

5 files changed, 243 insertions, 104 deletions

diff --git a/source4/build/pidl/Parse/Pidl/Ethereal/Conformance.pm b/source4/build/pidl/Parse/Pidl/Ethereal/Conformance.pm
index 910b604158..19c8ff2563 100644
--- a/source4/build/pidl/Parse/Pidl/Ethereal/Conformance.pm
+++ b/source4/build/pidl/Parse/Pidl/Ethereal/Conformance.pm
@@ -8,26 +8,17 @@ package Parse::Pidl::Ethereal::Conformance;
 require Exporter;
 
 @ISA = qw(Exporter);
-@EXPORT_OK = qw(EmitProhibited FindDissectorParam %hf_renames %protocols);
+@EXPORT_OK = qw(ReadConformance);
 
 use strict;
 
 use Parse::Pidl::Util qw(has_property);
 
-sub handle_union_tag_size($$)
+sub handle_type($$$$$$$$)
 {
-	my ($union,$size) = @_;
+	my ($data,$name,$dissectorname,$ft_type,$base_type,$mask,$valsstring,$alignment) = @_;
 
-	#FIXME	
-}
-
-use vars qw(%hf_renames %types %header_fields %protocols);
-
-sub handle_type($$$$$$$)
-{
-	my ($name,$dissectorname,$ft_type,$base_type,$mask,$valsstring,$alignment) = @_;
-
-	$types{$name} = {
+	$data->{types}->{$name} = {
 		NAME => $name,
 		DISSECTOR_NAME => $dissectorname,
 		FT_TYPE => $ft_type,
@@ -39,27 +30,24 @@ sub handle_type($$$$$$$)
 }
 
 
-sub handle_hf_rename($$)
+sub handle_hf_rename($$$)
 {
-	my ($old,$new) = @_;
-	$hf_renames{$old} = $new;
+	my ($data,$old,$new) = @_;
+	$data->{hf_renames}{$old} = $new;
 }
 
-my %dissectorparams = ();
-
-sub handle_param_value($$)
+sub handle_param_value($$$)
 {
-	my ($dissector_name,$value) = @_;
-
-	$dissectorparams{$dissector_name} = $value;
+	my ($data,$dissector_name,$value) = @_;
 
+	$data->{dissectorparams}->{$dissector_name} = $value;
 }
 
-sub handle_hf_field($$$$$$$$)
+sub handle_hf_field($$$$$$$$$)
 {
-	my ($hf,$title,$filter,$ft_type,$base_type,$valsstring,$mask,$blurb) = @_;
+	my ($data,$hf,$title,$filter,$ft_type,$base_type,$valsstring,$mask,$blurb) = @_;
 
-	$header_fields{$hf} = {
+	$data->{header_fields}->{$hf} = {
 		HF => $hf,
 		TITLE => $title,
 		FILTER => $filter,
@@ -71,42 +59,39 @@ sub handle_hf_field($$$$$$$$)
 	};
 }
 
-sub handle_strip_prefix($)
+sub handle_strip_prefix($$)
 {
-	my $x = shift;
-	#FIXME
-}
+	my ($data,$x) = @_;
 
-my @noemit = ();
+	push (@{$data->{strip_prefixes}}, $x);
+}
 
-sub handle_noemit($)
+sub handle_noemit($$)
 {
-	my $type = shift;
+	my ($data,$type) = @_;
 
-	push (@noemit, $type);
+	$data->{noemit}->{$type} = 1;
 }
 
-
-sub handle_protocol($$$$)
+sub handle_protocol($$$$$)
 {
-	my ($name, $longname, $shortname, $filtername) = @_;
+	my ($data, $name, $longname, $shortname, $filtername) = @_;
 
-	$protocols{$name} = {
+	$data->{protocols}->{$name} = {
 		LONGNAME => $longname,
 		SHORTNAME => $shortname,
 		FILTERNAME => $filtername
 	};
 }
 
-sub handle_fielddescription($$)
+sub handle_fielddescription($$$)
 {
-	my ($field,$desc) = @_;
+	my ($data,$field,$desc) = @_;
 
-	#FIXME
+	$data->{fielddescription}->{$field} = $desc;
 }
 
 my %field_handlers = (
-	UNION_TAG_SIZE => \&handle_union_tag_size,
 	TYPE => \&handle_type,
 	NOEMIT => \&handle_noemit, 
 	PARAM_VALUE => \&handle_param_value, 
@@ -117,40 +102,51 @@ my %field_handlers = (
 	FIELD_DESCRIPTION => \&handle_fielddescription
 );
 
-sub Parse($)
+sub ReadConformance($$)
 {
-	my $f = shift;
+	my ($f,$data) = @_;
+
+	$data->{override} = "";
+
+	my $incodeblock = 0;
+
+	open(IN,"<$f") or return undef;
 
-	open(IN,$f) or return undef;
+	my $ln = 0;
 
 	foreach (<IN>) {
+		$ln++;
 		next if (/^#.*$/);
 		next if (/^$/);
 
-		my @fields = split(/ /);
-		
-		$field_handlers{$fields[0]}(@fields);
-	}
+		s/[\r\n]//g;
 
-	close(IN);
-}
-
-sub EmitProhibited($)
-{
-	my $type = shift;
+		if ($_ eq "CODE START") {
+			$incodeblock = 1;
+			next;
+		} elsif ($incodeblock and $_ eq "CODE END") {
+			$incodeblock = 0;
+			next;
+		} elsif ($incodeblock) {
+			$data->{override}.="$_\n";
+			next;
+		}
 
-	return 1 if (grep(/$type/,@noemit));
+		my @fields = split(/ /);
 
-	return 0;
-}
+		my $cmd = $fields[0];
 
-sub FindDissectorParam($)
-{
-	my $type = shift;
+		shift @fields;
 
-	return $dissectorparams{$type} if defined ($dissectorparams{$type});
+		if (not defined($field_handlers{$cmd})) {
+			print "$f:$ln: Warning: Unknown command `$cmd'\n";
+			next;
+		}
+		
+		$field_handlers{$cmd}($data, @fields);
+	}
 
-	return 0;
+	close(IN);
 }
 
 1;
diff --git a/source4/build/pidl/Parse/Pidl/Ethereal/NDR.pm b/source4/build/pidl/Parse/Pidl/Ethereal/NDR.pm
index 76a83b5ecb..6c6d8c08ef 100644
--- a/source4/build/pidl/Parse/Pidl/Ethereal/NDR.pm
+++ b/source4/build/pidl/Parse/Pidl/Ethereal/NDR.pm
@@ -7,11 +7,11 @@
 # released under the GNU GPL
 
 # TODO:
-#  - order of functions generated per element level
 #  - subcontexts using tvb_new_subset()
 #  - fixed arrays
-#  - strip prefixes
 #  - allow overrides in conformance file
+#  - more built-in types:
+#    sec_desc_buf -> lsa_dissect_sec_desc_buf
 
 package Parse::Pidl::Ethereal::NDR;
 
@@ -20,10 +20,12 @@ use Parse::Pidl::Typelist;
 use Parse::Pidl::Util qw(has_property ParseExpr property_matches);
 use Parse::Pidl::NDR;
 use Parse::Pidl::Dump qw(DumpTypedef DumpFunction);
-use Parse::Pidl::Ethereal::Conformance qw(EmitProhibited FindDissectorParam %hf_renames %protocols);
+use Parse::Pidl::Ethereal::Conformance qw(ReadConformance);
 
 my %types;
 
+my $conformance = {};
+
 my %ptrtype_mappings = (
 	"unique" => "NDR_POINTER_UNIQUE",
 	"ref" => "NDR_POINTER_REF",
@@ -44,6 +46,17 @@ sub type2ft($)
     return "FT_NONE";
 }
 
+sub StripPrefixes($)
+{
+	my ($s) = @_;
+
+	foreach (@{$conformance->{strip_prefixes}}) {
+		$s =~ s/^$_\_//g;
+	}
+
+	return $s;
+}
+
 # Convert a IDL structure field name (e.g access_mask) to a prettier
 # string like 'Access Mask'.
 
@@ -104,7 +117,8 @@ sub Enum($$$)
 {
 	my ($e,$name,$ifname) = @_;
 	my $valsstring = "$ifname\_$name\_vals";
-	my $dissectorname = "$ifname\_dissect\_$name";
+	my $dissectorname = "$ifname\_dissect\_".StripPrefixes($name);
+	return if (defined($conformance->{noemit}->{$dissectorname}));
 
     	foreach (@{$e->{ELEMENTS}}) {
 		if (/([^=]*)=(.*)/) {
@@ -142,7 +156,7 @@ sub Enum($$$)
 sub Bitmap($$$)
 {
 	my ($e,$name,$ifname) = @_;
-	my $dissectorname = "$ifname\_dissect\_$name";
+	my $dissectorname = "$ifname\_dissect\_".StripPrefixes($name);
 
 	register_ett("ett_$ifname\_$name");
 
@@ -217,7 +231,7 @@ sub ElementLevel($$$$$)
 		} elsif ($l->{LEVEL} eq "EMBEDDED") {
 			$type = "embedded";
 		}
-		pidl_code "offset=dissect_ndr_$type\_pointer(tvb,offset,pinfo,tree,drep,$myname\_,$ptrtype_mappings{$l->{POINTER_TYPE}},\"".field2name($e->{NAME}) . " ($e->{TYPE})\",$hf);";
+		pidl_code "offset=dissect_ndr_$type\_pointer(tvb,offset,pinfo,tree,drep,$myname\_,$ptrtype_mappings{$l->{POINTER_TYPE}},\"".field2name(StripPrefixes($e->{NAME})) . " (".StripPrefixes($e->{TYPE}).")\",$hf);";
 	} elsif ($l->{TYPE} eq "ARRAY") {
 		my $af = "";
 
@@ -240,7 +254,10 @@ sub ElementLevel($$$$$)
 				pidl_code "offset=dissect_ndr_vstring(tvb,offset,pinfo,tree,drep,$bs,$hf,FALSE,NULL);";
 			}
 		} elsif (defined($types{$l->{DATA_TYPE}})) {
-			my $param = FindDissectorParam($myname);
+			my $param = 0;
+			if (defined($conformance->{dissectorparams}->{$myname})) {
+				$param = $conformance->{dissectorparams}->{$myname};
+			}
 			my $x = $types{$l->{DATA_TYPE}}->{CALL};
 			$x =~ s/\@HF\@/$hf/g;
 			$x =~ s/\@PARAM\@/$param/g;
@@ -249,7 +266,15 @@ sub ElementLevel($$$$$)
 			warn("Unknown data type `$l->{DATA_TYPE}'");
 		}
 	} elsif ($_->{TYPE} eq "SUBCONTEXT") {
-		die("subcontext() not supported")
+		my $num_bits = ($l->{HEADER_SIZE}*8);
+		pidl_code "guint$num_bits size;";
+		pidl_code "int start_offset=offset;";
+		pidl_code "tvbuff_t *subtvb;";
+		pidl_code "offset=dissect_ndr_uint$num_bits(tvb,offset,pinfo,drep,&size);";
+		pidl_code "proto_tree_add_text(tree,tvb,start_offset,offset-start_offset+size,\"Subcontext size\");";
+
+		pidl_code "subtvb = tvb_new_subset(tvb,offset,size,-1);";
+		pidl_code "$myname\_(subtvb,0,pinfo,tree,drep);";
 	}
 }
 
@@ -257,13 +282,17 @@ sub Element($$$)
 {
 	my ($e,$pn,$ifname) = @_;
 
-	my $dissectorname = "$ifname\_dissect\_$ifname\_$pn\_$e->{NAME}";
+	my $dissectorname = "$ifname\_dissect\_".StripPrefixes($pn)."\_".StripPrefixes($e->{NAME});
 
-	return if (EmitProhibited($dissectorname));
+	my $call_code = "offset=$dissectorname(tvb,offset,pinfo,tree,drep);";
 
 	my $hf = register_hf_field("hf_$ifname\_$pn\_$e->{NAME}", field2name($e->{NAME}), "$ifname.$pn.$e->{NAME}", type2ft($e->{TYPE}), "BASE_HEX", "NULL", 0, "");
-	my $add = "";
 
+	if (defined($conformance->{noemit}->{$dissectorname})) {
+		return $call_code;
+	}
+
+	my $add = "";
 
 	foreach (@{$e->{LEVELS}}) {
 		next if ($_->{TYPE} eq "SWITCH");
@@ -281,7 +310,7 @@ sub Element($$$)
 		$add.="_";
 	}
 
-	return "offset=$dissectorname(tvb,offset,pinfo,tree,drep);";
+	return $call_code;
 }
 
 sub Function($$$)
@@ -306,6 +335,14 @@ sub Function($$$)
 			pidl_code "";
 		}
 	}
+
+	if (not defined($fn->{RETURN_TYPE})) {
+	} elsif ($fn->{RETURN_TYPE} eq "NTSTATUS") {
+		pidl_code "offset=dissect_ntstatus(tvb,offset,pinfo,tree,drep,hf\_$ifname\_status, NULL);";
+	} elsif ($fn->{RETURN_TYPE} eq "WERROR") {
+		pidl_code "offset=dissect_ndr_uint32(tvb,offset,pinfo,tree,drep,hf\_$ifname\_werror, NULL);";
+	}
+
 	pidl_code "return offset;";
 	deindent;
 	pidl_code "}\n";
@@ -321,6 +358,7 @@ sub Function($$$)
 		}
 
 	}
+
 	pidl_code "return offset;";
 	deindent;
 	pidl_code "}\n";
@@ -329,9 +367,9 @@ sub Function($$$)
 sub Struct($$$)
 {
 	my ($e,$name,$ifname) = @_;
-	my $dissectorname = "$ifname\_dissect\_$name";
+	my $dissectorname = "$ifname\_dissect\_".StripPrefixes($name);
 
-	return if (EmitProhibited($dissectorname));
+	return if (defined($conformance->{noemit}->{$dissectorname}));
 
 	register_ett("ett_$ifname\_$name");
 
@@ -377,7 +415,8 @@ sub Union($$$)
 {
 	my ($e,$name,$ifname) = @_;
 
-	my $dissectorname = "$ifname\_dissect_$name";
+	my $dissectorname = "$ifname\_dissect_".StripPrefixes($name);
+	return if (defined($conformance->{noemit}->{$dissectorname}));
 	
 	register_ett("ett_$ifname\_$name");
 
@@ -411,6 +450,7 @@ sub Union($$$)
 	indent;
 	pidl_code "item=proto_tree_add_text(parent_tree,tvb,offset,-1,\"$name\");";
 	pidl_code "tree=proto_item_add_subtree(item,ett_$ifname\_$name);";
+	deindent;
 	pidl_code "}";
 
 	pidl_code "";
@@ -464,10 +504,10 @@ sub RegisterInterface($)
 	    	$name = $x->{PROPERTIES}->{helpstring};
 	    }
 
-	    if (defined($protocols{$x->{NAME}})) {
-		$short_name = $protocols{$x->{NAME}}->{SHORTNAME};
-		$name = $protocols{$x->{NAME}}->{LONGNAME};
-		$filter_name = $protocols{$x->{NAME}}->{FILTERNAME};
+	    if (defined($conformance->{protocols}->{$x->{NAME}})) {
+		$short_name = $conformance->{protocols}->{$x->{NAME}}->{SHORTNAME};
+		$name = $conformance->{protocols}->{$x->{NAME}}->{LONGNAME};
+		$filter_name = $conformance->{protocols}->{$x->{NAME}}->{FILTERNAME};
 	    }
 
 	    pidl_code "proto_dcerpc_$x->{NAME} = proto_register_protocol($name, \"$short_name\", \"$filter_name\");";
@@ -499,7 +539,9 @@ sub RegisterInterfaceHandoff($)
 
 sub ProcessInterface($)
 {
-	my $x = shift;
+	my ($x) = @_;
+
+	push(@{$conformance->{strip_prefixes}}, $x->{NAME});
 
 	my $define = "__PACKET_DCERPC_" . uc($_->{NAME}) . "_H";
 	pidl_hdr "#ifndef $define";
@@ -515,6 +557,8 @@ sub ProcessInterface($)
 	pidl_def "static gint proto_dcerpc_$x->{NAME} = -1;";
 	register_ett("ett_dcerpc_$x->{NAME}");
 	register_hf_field("hf_$x->{NAME}_opnum", "Operation", "$x->{NAME}.opnum", "FT_UINT16", "BASE_DEC", "NULL", 0, "");
+	register_hf_field("hf_$x->{NAME}_status", "Status", "$x->{NAME}.status", "FT_UINT32", "BASE_HEX", "VALS(NT_errors)", 0, "");
+	register_hf_field("hf_$x->{NAME}_werror", "Windows Error", "$x->{NAME}.werror", "FT_UINT32", "BASE_HEX", "NULL", 0, "");
 
 	if (defined($x->{UUID})) {
 		my $if_uuid = $x->{UUID};
@@ -568,8 +612,14 @@ sub register_type($$$$$$$)
 }
 
 # Loads the default types
-sub Initialize()
+sub Initialize($)
 {
+	my $cnf_file = shift;
+
+	$conformance = {};
+
+	ReadConformance($cnf_file, $conformance) or print "Warning: Not using conformance file `$cnf_file'\n";
+	
 	foreach my $bytes (qw(1 2 4 8)) {
 		my $bits = $bytes * 8;
 		register_type("uint$bits", "offset=dissect_ndr_uint$bits(tvb,offset,pinfo,tree,drep,\@HF\@,NULL);", "FT_UINT$bits", "BASE_DEC", 0, "NULL", $bytes);
@@ -601,18 +651,12 @@ sub Initialize()
 
 #####################################################################
 # Generate ethereal parser and header code
-sub Parse($$$)
+sub Parse($$)
 {
-	my($ndr,$module,$filename) = @_;
-
-	Initialize();
+	my($ndr,$h_filename,$cnf_file) = @_;
+	Initialize($cnf_file);
 
 	$tabs = "";
-	my $h_filename = $filename;
-
-	if ($h_filename =~ /(.*)\.c/) {
-		$h_filename = "$1.h";
-	}
 
 	%res = (code=>"",def=>"",hdr=>"");
 
@@ -644,6 +688,7 @@ sub Parse($$$)
 	$parser.=$res{ett};
 	$parser.=$res{hf};
 	$parser.=$res{def};
+	$parser.=$conformance->{override};
 	$parser.=$res{code};
 
 	my $header = "/* autogenerated by pidl */\n\n";
@@ -695,7 +740,7 @@ sub register_hf_field($$$$$$$$)
 {
 	my ($index,$name,$filter_name,$ft_type,$base_type,$valsstring,$mask,$blurb) = @_;
 
-	return $hf_renames{$index} if defined ($hf_renames{$index});
+	return $conformance->{hf_renames}->{$index} if defined ($conformance->{hf_renames}->{$index});
 
 	$hf{$index} = {
 		INDEX => $index,
@@ -760,5 +805,4 @@ sub DumpFunctionTable($)
 	return "$res};\n";
 }
 
-
 1;
diff --git a/source4/build/pidl/pidl b/source4/build/pidl/pidl
index eb5e635b7f..324f30b10e 100755
--- a/source4/build/pidl/pidl
+++ b/source4/build/pidl/pidl
@@ -318,8 +318,10 @@ $dcom
 	  my($eparser) = ($opt_eth_parser or "$outputdir/packet-dcerpc-$basename.c");
 	  my $eheader = $eparser;
 	  $eheader =~ s/\.c$/\.h/;
+	  my $cnffile = $idl_file;
+	  $cnffile =~ s/\.idl$/\.cnf/;
 
-	  my ($dp, $dh) = Parse::Pidl::Ethereal::NDR::Parse($ndr, $eheader, $eparser);
+	  my ($dp, $dh) = Parse::Pidl::Ethereal::NDR::Parse($ndr, $eheader, $cnffile);
 	  FileSave($eparser, $dp);
 	  FileSave($eheader, $dh);
 	}
diff --git a/source4/librpc/idl/atsvc.idl b/source4/librpc/idl/atsvc.idl
index d2e06b0e42..5c5b377a90 100644
--- a/source4/librpc/idl/atsvc.idl
+++ b/source4/librpc/idl/atsvc.idl
@@ -68,7 +68,7 @@
 		uint32 job_time;
 		atsvc_DaysOfMonth days_of_month;
 		atsvc_DaysOfWeek days_of_week;
-		uint8 flags;
+		atsvc_Flags flags;
 		unistr *command;
 	} atsvc_JobInfo;
 
@@ -93,7 +93,7 @@
 		uint32 job_time;
 		atsvc_DaysOfMonth days_of_month;
 		atsvc_DaysOfWeek days_of_week;
-		uint8 flags;
+		atsvc_Flags flags;
 		unistr *command;
 	} atsvc_JobEnumInfo;
 
diff --git a/source4/librpc/idl/efs.idl b/source4/librpc/idl/efs.idl
index 8ff34c92b9..8559a6f2cd 100644
--- a/source4/librpc/idl/efs.idl
+++ b/source4/librpc/idl/efs.idl
@@ -1,9 +1,106 @@
-[
-	uuid("c681d488-d850-11d0-8c52-00c04fd90f7e"),
-	version(1.0),
-    	pointer_default(unique),
-	helpstring("Encrypted File System")
-] interface efs 
+/*
+	IDL definitions from original packet-dcerpc-efs.c
+        by Jean-Baptiste Marchand
+*/
+
+[ 
+  uuid("c681d488-d850-11d0-8c52-00c04fd90f7e"),
+  version(1.0),
+  pointer_default(unique)
+] interface efs
 {
-	void EFS_Dummy();
+
+WERROR EfsRpcOpenFileRaw(
+	[out,ref] policy_handle *pvContext,
+	[in] unistr FileName,
+	[in] long Flags
+	);
+
+WERROR EfsRpcReadFileRaw(
+	[in,ref] policy_handle *pvContext
+/* incomplete */
+);
+
+
+WERROR EfsRpcWriteFileRaw(
+	[in,ref] policy_handle *pvContext
+/* incomplete */
+);
+
+void EfsRpcCloseRaw(
+	[in,out,ref] policy_handle *pvContext
+);
+
+WERROR EfsRpcEncryptFileSrv(
+	[in] unistr Filename
+);
+
+WERROR EfsRpcDecryptFileSrv(
+	[in] unistr FileName, 
+	[in] long Reserved
+);
+
+typedef struct {
+	long   cbData;
+	[size_is(cbData), unique]  uint8  *pbData;
+} EFS_HASH_BLOB;
+
+typedef struct {
+	long cbTotalLength;
+	[unique] SID *pUserSid;
+	[unique] EFS_HASH_BLOB  *pHash;
+	[unique] unistr *lpDisplayInformation;
+} ENCRYPTION_CERTIFICATE_HASH;
+
+typedef struct {
+	long nCert_Hash;
+	/* this is a pointer to an array of pointers */
+	[size_is(nCert_Hash)] ENCRYPTION_CERTIFICATE_HASH *pUsers[*];
+} ENCRYPTION_CERTIFICATE_HASH_LIST;
+
+WERROR EfsRpcQueryUsersOnFile(
+	[in] unistr FileName,
+	[out,ref,unique] ENCRYPTION_CERTIFICATE_HASH_LIST **pUsers
+);
+
+WERROR EfsRpcQueryRecoveryAgents(
+	[in] unistr FileName,
+	[out,ref,unique] ENCRYPTION_CERTIFICATE_HASH_LIST **pRecoveryAgents
+);
+
+WERROR EfsRpcRemoveUsersFromFile(
+	[in] unistr FileName
+	/*	[in] ENCRYPTION_CERTIFICATE_LIST Hashes*/
+);
+
+WERROR EfsRpcAddUsersToFile(
+	[in] unistr FileName
+	/*	[in] ENCRYPTION_CERTIFICATE_LIST Hashes*/
+);
+
+typedef struct {
+	long dwCertEncodingType;
+	long cbData;
+  [size_is(cbData)] [unique] uint8 *pbData;
+} EFS_CERTIFICATE_BLOB;
+
+typedef struct {
+	long TotalLength;
+	[unique] SID *pUserSid;
+	[unique] EFS_CERTIFICATE_BLOB *pCertBlob;
+} ENCRYPTION_CERTIFICATE;
+
+WERROR EfsRpcSetFileEncryptionKey(
+	[in] [unique] ENCRYPTION_CERTIFICATE *pEncryptionCertificate
+);
+
+WERROR EfsRpcNotSupported(
+);
+
+WERROR EfsRpcFileKeyInfo(
+);
+
+WERROR EfsRpcDuplicateEncryptionInfoFile(
+);
+
 }