diff options
| author | Jelmer Vernooij <jelmer@samba.org> | 2008-09-18 20:29:05 +0200 |
|---|---|---|
| committer | Jelmer Vernooij <jelmer@samba.org> | 2008-09-18 20:29:05 +0200 |
| commit | 729ffbae086309992d7433a296fca64f6800f8fa (patch) | |
| tree | 6c133d2b91ab9313da11bf8bad15f497e1b5c61f /source4/pidl/lib/Parse | |
| parent | 88ad1a936ccd2451d6dbf542a0a746ad71a3e968 (diff) | |
| parent | fc7050e54c69919d754ca0adf3f2f741a501fec4 (diff) | |
| download | samba-729ffbae086309992d7433a296fca64f6800f8fa.tar.gz samba-729ffbae086309992d7433a296fca64f6800f8fa.tar.bz2 samba-729ffbae086309992d7433a296fca64f6800f8fa.zip | |
Merge branch 'master' of ssh://git.samba.org/data/git/samba into noejs
Conflicts:
source4/main.mk
Diffstat (limited to 'source4/pidl/lib/Parse')
27 files changed, 0 insertions, 15168 deletions
diff --git a/source4/pidl/lib/Parse/Pidl.pm b/source4/pidl/lib/Parse/Pidl.pm deleted file mode 100644 index c2c9463d03..0000000000 --- a/source4/pidl/lib/Parse/Pidl.pm +++ /dev/null @@ -1,38 +0,0 @@ -################################################### -# package to parse IDL files and generate code for -# rpc functions in Samba -# Copyright tridge@samba.org 2000-2003 -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -package Parse::Pidl; - -require Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(warning error fatal $VERSION); - -use strict; - -use vars qw ( $VERSION ); - -$VERSION = '0.02'; - -sub warning -{ - my ($l,$m) = @_; - print STDERR "$l->{FILE}:$l->{LINE}: warning: $m\n"; -} - -sub error -{ - my ($l,$m) = @_; - print STDERR "$l->{FILE}:$l->{LINE}: error: $m\n"; -} - -sub fatal($$) -{ - my ($e,$s) = @_; - die("$e->{FILE}:$e->{LINE}: $s\n"); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/CUtil.pm b/source4/pidl/lib/Parse/Pidl/CUtil.pm deleted file mode 100644 index 9deb6ee177..0000000000 --- a/source4/pidl/lib/Parse/Pidl/CUtil.pm +++ /dev/null @@ -1,52 +0,0 @@ -################################################### -# C utility functions for pidl -# Copyright jelmer@samba.org 2005-2007 -# released under the GNU GPL -package Parse::Pidl::CUtil; - -require Exporter; -@ISA = qw(Exporter); -@EXPORT = qw(get_pointer_to get_value_of get_array_element); -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -sub get_pointer_to($) -{ - my $var_name = shift; - - if ($var_name =~ /^\*(.*)$/) { - return $1; - } elsif ($var_name =~ /^\&(.*)$/) { - return "&($var_name)"; - } else { - return "&$var_name"; - } -} - -sub get_value_of($) -{ - my $var_name = shift; - - if ($var_name =~ /^\&(.*)$/) { - return $1; - } else { - return "*$var_name"; - } -} - -sub get_array_element($$) -{ - my ($var_name, $idx) = @_; - - if ($var_name =~ /^\*.*$/) { - $var_name = "($var_name)"; - } elsif ($var_name =~ /^\&.*$/) { - $var_name = "($var_name)"; - } - - return "$var_name"."[$idx]"; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Compat.pm b/source4/pidl/lib/Parse/Pidl/Compat.pm deleted file mode 100644 index 7519021144..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Compat.pm +++ /dev/null @@ -1,163 +0,0 @@ -################################################### -# IDL Compatibility checker -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -package Parse::Pidl::Compat; - -use Parse::Pidl qw(warning); -use Parse::Pidl::Util qw(has_property); -use strict; - -use vars qw($VERSION); -$VERSION = '0.01'; - -my %supported_properties = ( - # interface - "helpstring" => ["INTERFACE", "FUNCTION"], - "version" => ["INTERFACE"], - "uuid" => ["INTERFACE"], - "endpoint" => ["INTERFACE"], - "pointer_default" => ["INTERFACE"], - - # dcom - "object" => ["INTERFACE"], - "local" => ["INTERFACE", "FUNCTION"], - "iid_is" => ["ELEMENT"], - "call_as" => ["FUNCTION"], - "idempotent" => ["FUNCTION"], - - # function - "in" => ["ELEMENT"], - "out" => ["ELEMENT"], - - # pointer - "ref" => ["ELEMENT"], - "ptr" => ["ELEMENT"], - "unique" => ["ELEMENT"], - "ignore" => ["ELEMENT"], - - "value" => ["ELEMENT"], - - # generic - "public" => ["FUNCTION", "TYPEDEF"], - "nopush" => ["FUNCTION", "TYPEDEF"], - "nopull" => ["FUNCTION", "TYPEDEF"], - "noprint" => ["FUNCTION", "TYPEDEF"], - "noejs" => ["FUNCTION", "TYPEDEF"], - - # union - "switch_is" => ["ELEMENT"], - "switch_type" => ["ELEMENT", "TYPEDEF"], - "case" => ["ELEMENT"], - "default" => ["ELEMENT"], - - # subcontext - "subcontext" => ["ELEMENT"], - "subcontext_size" => ["ELEMENT"], - - # enum - "enum16bit" => ["TYPEDEF"], - "v1_enum" => ["TYPEDEF"], - - # bitmap - "bitmap8bit" => ["TYPEDEF"], - "bitmap16bit" => ["TYPEDEF"], - "bitmap32bit" => ["TYPEDEF"], - "bitmap64bit" => ["TYPEDEF"], - - # array - "range" => ["ELEMENT"], - "size_is" => ["ELEMENT"], - "string" => ["ELEMENT"], - "noheader" => ["ELEMENT"], - "charset" => ["ELEMENT"], - "length_is" => ["ELEMENT"], -); - -sub CheckTypedef($) -{ - my ($td) = @_; - - if (has_property($td, "nodiscriminant")) { - warning($td, "nodiscriminant property not supported"); - } - - if ($td->{TYPE} eq "BITMAP") { - warning($td, "converting bitmap to scalar"); - #FIXME - } - - if (has_property($td, "gensize")) { - warning($td, "ignoring gensize() property. "); - } - - if (has_property($td, "enum8bit") and has_property($td, "enum16bit")) { - warning($td, "8 and 16 bit enums not supported, converting to scalar"); - #FIXME - } - - StripProperties($td); -} - -sub CheckElement($) -{ - my $e = shift; - - if (has_property($e, "noheader")) { - warning($e, "noheader property not supported"); - return; - } - - if (has_property($e, "subcontext")) { - warning($e, "converting subcontext to byte array"); - #FIXME - } - - if (has_property($e, "compression")) { - warning($e, "compression() property not supported"); - } - - if (has_property($e, "sptr")) { - warning($e, "sptr() pointer property not supported"); - } - - if (has_property($e, "relative")) { - warning($e, "relative() pointer property not supported"); - } - - if (has_property($e, "flag")) { - warning($e, "ignoring flag() property"); - } - - if (has_property($e, "value")) { - warning($e, "ignoring value() property"); - } -} - -sub CheckFunction($) -{ - my $fn = shift; - - if (has_property($fn, "noopnum")) { - warning($fn, "noopnum not converted. Opcodes will be out of sync."); - } -} - -sub CheckInterface($) -{ - my $if = shift; - -} - -sub Check($) -{ - my $pidl = shift; - my $nidl = []; - - foreach (@{$pidl}) { - push (@$nidl, CheckInterface($_)) if ($_->{TYPE} eq "INTERFACE"); - } -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Dump.pm b/source4/pidl/lib/Parse/Pidl/Dump.pm deleted file mode 100644 index bf5811c116..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Dump.pm +++ /dev/null @@ -1,294 +0,0 @@ -################################################### -# dump function for IDL structures -# Copyright tridge@samba.org 2000 -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -=pod - -=head1 NAME - -Parse::Pidl::Dump - Dump support - -=head1 DESCRIPTION - -This module provides functions that can generate IDL code from -internal pidl data structures. - -=cut - -package Parse::Pidl::Dump; - -use Exporter; - -use vars qw($VERSION); -$VERSION = '0.01'; -@ISA = qw(Exporter); -@EXPORT_OK = qw(DumpType DumpTypedef DumpStruct DumpEnum DumpBitmap DumpUnion DumpFunction); - -use strict; -use Parse::Pidl::Util qw(has_property); - -my($res); - -##################################################################### -# dump a properties list -sub DumpProperties($) -{ - my($props) = shift; - my $res = ""; - - foreach my $d ($props) { - foreach my $k (keys %{$d}) { - if ($k eq "in") { - $res .= "[in] "; - next; - } - if ($k eq "out") { - $res .= "[out] "; - next; - } - if ($k eq "ref") { - $res .= "[ref] "; - next; - } - $res .= "[$k($d->{$k})] "; - } - } - return $res; -} - -##################################################################### -# dump a structure element -sub DumpElement($) -{ - my($element) = shift; - my $res = ""; - - (defined $element->{PROPERTIES}) && - ($res .= DumpProperties($element->{PROPERTIES})); - $res .= DumpType($element->{TYPE}); - $res .= " "; - for my $i (1..$element->{POINTERS}) { - $res .= "*"; - } - $res .= "$element->{NAME}"; - foreach (@{$element->{ARRAY_LEN}}) { - $res .= "[$_]"; - } - - return $res; -} - -##################################################################### -# dump a struct -sub DumpStruct($) -{ - my($struct) = shift; - my($res); - - $res .= "struct "; - if ($struct->{NAME}) { - $res.="$struct->{NAME} "; - } - - $res.="{\n"; - if (defined $struct->{ELEMENTS}) { - foreach (@{$struct->{ELEMENTS}}) { - $res .= "\t" . DumpElement($_) . ";\n"; - } - } - $res .= "}"; - - return $res; -} - - -##################################################################### -# dump a struct -sub DumpEnum($) -{ - my($enum) = shift; - my($res); - - $res .= "enum {\n"; - - foreach (@{$enum->{ELEMENTS}}) { - if (/^([A-Za-z0-9_]+)[ \t]*\((.*)\)$/) { - $res .= "\t$1 = $2,\n"; - } else { - $res .= "\t$_,\n"; - } - } - - $res.= "}"; - - return $res; -} - -##################################################################### -# dump a struct -sub DumpBitmap($) -{ - my($bitmap) = shift; - my($res); - - $res .= "bitmap {\n"; - - foreach (@{$bitmap->{ELEMENTS}}) { - if (/^([A-Za-z0-9_]+)[ \t]*\((.*)\)$/) { - $res .= "\t$1 = $2,\n"; - } else { - die ("Bitmap $bitmap->{NAME} has field $_ without proper value"); - } - } - - $res.= "}"; - - return $res; -} - - -##################################################################### -# dump a union element -sub DumpUnionElement($) -{ - my($element) = shift; - my($res); - - if (has_property($element, "default")) { - $res .= "[default] ;\n"; - } else { - $res .= "[case($element->{PROPERTIES}->{case})] "; - $res .= DumpElement($element), if defined($element); - $res .= ";\n"; - } - - return $res; -} - -##################################################################### -# dump a union -sub DumpUnion($) -{ - my($union) = shift; - my($res); - - (defined $union->{PROPERTIES}) && - ($res .= DumpProperties($union->{PROPERTIES})); - $res .= "union {\n"; - foreach my $e (@{$union->{ELEMENTS}}) { - $res .= DumpUnionElement($e); - } - $res .= "}"; - - return $res; -} - -##################################################################### -# dump a type -sub DumpType($) -{ - my($data) = shift; - - if (ref($data) eq "HASH") { - return DumpStruct($data) if ($data->{TYPE} eq "STRUCT"); - return DumpUnion($data) if ($data->{TYPE} eq "UNION"); - return DumpEnum($data) if ($data->{TYPE} eq "ENUM"); - return DumpBitmap($data) if ($data->{TYPE} eq "BITMAP"); - } else { - return $data; - } -} - -##################################################################### -# dump a typedef -sub DumpTypedef($) -{ - my($typedef) = shift; - my($res); - - $res .= "typedef "; - $res .= DumpType($typedef->{DATA}); - $res .= " $typedef->{NAME};\n\n"; - - return $res; -} - -##################################################################### -# dump a typedef -sub DumpFunction($) -{ - my($function) = shift; - my($first) = 1; - my($res); - - $res .= DumpType($function->{RETURN_TYPE}); - $res .= " $function->{NAME}(\n"; - for my $d (@{$function->{ELEMENTS}}) { - unless ($first) { $res .= ",\n"; } $first = 0; - $res .= DumpElement($d); - } - $res .= "\n);\n\n"; - - return $res; -} - -##################################################################### -# dump a module header -sub DumpInterfaceProperties($) -{ - my($header) = shift; - my($data) = $header->{DATA}; - my($first) = 1; - my($res); - - $res .= "[\n"; - foreach my $k (keys %{$data}) { - $first || ($res .= ",\n"); $first = 0; - $res .= "$k($data->{$k})"; - } - $res .= "\n]\n"; - - return $res; -} - -##################################################################### -# dump the interface definitions -sub DumpInterface($) -{ - my($interface) = shift; - my($data) = $interface->{DATA}; - my($res); - - $res .= DumpInterfaceProperties($interface->{PROPERTIES}); - - $res .= "interface $interface->{NAME}\n{\n"; - foreach my $d (@{$data}) { - ($d->{TYPE} eq "TYPEDEF") && - ($res .= DumpTypedef($d)); - ($d->{TYPE} eq "FUNCTION") && - ($res .= DumpFunction($d)); - } - $res .= "}\n"; - - return $res; -} - - -##################################################################### -# dump a parsed IDL structure back into an IDL file -sub Dump($) -{ - my($idl) = shift; - my($res); - - $res = "/* Dumped by pidl */\n\n"; - foreach my $x (@{$idl}) { - ($x->{TYPE} eq "INTERFACE") && - ($res .= DumpInterface($x)); - } - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Expr.pm b/source4/pidl/lib/Parse/Pidl/Expr.pm deleted file mode 100644 index 5524374fae..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Expr.pm +++ /dev/null @@ -1,1442 +0,0 @@ -#################################################################### -# -# This file was generated using Parse::Yapp version 1.05. -# -# Don't edit this file, use source file instead. -# -# ANY CHANGE MADE HERE WILL BE LOST ! -# -#################################################################### -package Parse::Pidl::Expr; -use vars qw ( @ISA ); -use strict; - -@ISA= qw ( Parse::Yapp::Driver ); -use Parse::Yapp::Driver; - - - -sub new { - my($class)=shift; - ref($class) - and $class=ref($class); - - my($self)=$class->SUPER::new( yyversion => '1.05', - yystates => -[ - {#State 0 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'NUM' => 5, - 'TEXT' => 6, - "(" => 7, - "!" => 8, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 2, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 1 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "(" => 7, - "!" => 8, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 14, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 2 - ACTIONS => { - '' => 16, - "-" => 15, - "<" => 17, - "+" => 18, - "%" => 19, - "==" => 20, - "^" => 21, - "*" => 22, - ">>" => 23, - "!=" => 24, - "?" => 25, - "||" => 26, - "&&" => 27, - "&" => 28, - "/" => 29, - "|" => 30, - "<<" => 32, - "=>" => 31, - "<=" => 33, - ">" => 34 - } - }, - {#State 3 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 35, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 4 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 36, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 5 - DEFAULT => -1 - }, - {#State 6 - DEFAULT => -2 - }, - {#State 7 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 38, - 'var' => 37, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 8 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 39, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 9 - ACTIONS => { - "*" => 9, - 'VAR' => 41 - }, - GOTOS => { - 'possible_pointer' => 40 - } - }, - {#State 10 - ACTIONS => { - "(" => 42 - }, - DEFAULT => -30 - }, - {#State 11 - ACTIONS => { - "->" => 43, - "." => 44 - }, - DEFAULT => -4 - }, - {#State 12 - DEFAULT => -3 - }, - {#State 13 - DEFAULT => -32 - }, - {#State 14 - ACTIONS => { - "^" => 21, - "=>" => 31, - "<=" => 33 - }, - DEFAULT => -26 - }, - {#State 15 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 45, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 16 - DEFAULT => 0 - }, - {#State 17 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 46, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 18 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 47, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 19 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 48, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 20 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 49, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 21 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 50, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 22 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 51, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 23 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 52, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 24 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 53, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 25 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 54, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 26 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 55, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 27 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 56, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 28 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 57, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 29 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 58, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 30 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 59, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 31 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 60, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 32 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 61, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 33 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 62, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 34 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 63, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 35 - ACTIONS => { - "^" => 21, - "=>" => 31, - "<=" => 33 - }, - DEFAULT => -5 - }, - {#State 36 - ACTIONS => { - "^" => 21, - "=>" => 31, - "<=" => 33 - }, - DEFAULT => -27 - }, - {#State 37 - ACTIONS => { - ")" => 64, - "->" => 43, - "." => 44 - }, - DEFAULT => -4 - }, - {#State 38 - ACTIONS => { - "-" => 15, - "<" => 17, - "+" => 18, - "%" => 19, - "==" => 20, - "^" => 21, - "*" => 22, - ")" => 65, - ">>" => 23, - "!=" => 24, - "?" => 25, - "&&" => 27, - "||" => 26, - "&" => 28, - "/" => 29, - "|" => 30, - "=>" => 31, - "<<" => 32, - "<=" => 33, - ">" => 34 - } - }, - {#State 39 - ACTIONS => { - "-" => 15, - "<" => 17, - "+" => 18, - "%" => 19, - "==" => 20, - "^" => 21, - "*" => 22, - ">>" => 23, - "!=" => 24, - "?" => 25, - "&&" => 27, - "||" => 26, - "&" => 28, - "/" => 29, - "|" => 30, - "=>" => 31, - "<<" => 32, - "<=" => 33, - ">" => 34 - }, - DEFAULT => -24 - }, - {#State 40 - DEFAULT => -31 - }, - {#State 41 - DEFAULT => -30 - }, - {#State 42 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - DEFAULT => -37, - GOTOS => { - 'exp' => 69, - 'var' => 11, - 'args' => 66, - 'func' => 12, - 'opt_args' => 70, - 'exp_or_possible_pointer' => 67, - 'possible_pointer' => 68 - } - }, - {#State 43 - ACTIONS => { - 'VAR' => 71 - } - }, - {#State 44 - ACTIONS => { - 'VAR' => 72 - } - }, - {#State 45 - ACTIONS => { - "<" => 17, - "==" => 20, - "^" => 21, - ">>" => 23, - "!=" => 24, - "?" => 25, - "&&" => 27, - "||" => 26, - "&" => 28, - "|" => 30, - "=>" => 31, - "<<" => 32, - "<=" => 33, - ">" => 34 - }, - DEFAULT => -7 - }, - {#State 46 - ACTIONS => { - "==" => 20, - "^" => 21, - "!=" => 24, - "?" => 25, - "&&" => 27, - "||" => 26, - "&" => 28, - "|" => 30, - "=>" => 31, - "<=" => 33 - }, - DEFAULT => -10 - }, - {#State 47 - ACTIONS => { - "<" => 17, - "==" => 20, - "^" => 21, - ">>" => 23, - "!=" => 24, - "?" => 25, - "&&" => 27, - "||" => 26, - 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"&" => 28, - "|" => 30, - "=>" => 31, - "<<" => 32, - "<=" => 33, - ">" => 34 - }, - DEFAULT => -8 - }, - {#State 52 - ACTIONS => { - "<" => 17, - "==" => 20, - "^" => 21, - "!=" => 24, - "?" => 25, - "&&" => 27, - "||" => 26, - "&" => 28, - "|" => 30, - "=>" => 31, - "<=" => 33, - ">" => 34 - }, - DEFAULT => -17 - }, - {#State 53 - ACTIONS => { - "^" => 21, - "?" => 25, - "&&" => 27, - "||" => 26, - "&" => 28, - "|" => 30, - "=>" => 31, - "<=" => 33 - }, - DEFAULT => -18 - }, - {#State 54 - ACTIONS => { - ":" => 73, - "-" => 15, - "<" => 17, - "+" => 18, - "%" => 19, - "==" => 20, - "^" => 21, - "*" => 22, - ">>" => 23, - "!=" => 24, - "?" => 25, - "&&" => 27, - "||" => 26, - "&" => 28, - "/" => 29, - "|" => 30, - "=>" => 31, - "<<" => 32, - "<=" => 33, - ">" => 34 - } - }, - {#State 55 - ACTIONS => { - "^" => 21, - "?" => 25, - "=>" => 31, - "<=" => 33 - }, - DEFAULT => -19 - }, - {#State 56 - ACTIONS => { - "^" => 21, - "?" => 25, - "||" => 26, - "=>" => 31, - "<=" => 33 - }, - DEFAULT => -20 - 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"|" => 30, - "=>" => 31, - "<<" => 32, - "<=" => 33, - ">" => 34 - }, - DEFAULT => -39 - }, - {#State 70 - ACTIONS => { - ")" => 75 - } - }, - {#State 71 - DEFAULT => -35 - }, - {#State 72 - DEFAULT => -33 - }, - {#State 73 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 76, - 'var' => 11, - 'func' => 12, - 'possible_pointer' => 13 - } - }, - {#State 74 - ACTIONS => { - "-" => 1, - "~" => 3, - "&" => 4, - 'TEXT' => 6, - 'NUM' => 5, - "!" => 8, - "(" => 7, - "*" => 9, - 'VAR' => 10 - }, - GOTOS => { - 'exp' => 69, - 'var' => 11, - 'args' => 77, - 'func' => 12, - 'exp_or_possible_pointer' => 67, - 'possible_pointer' => 68 - } - }, - {#State 75 - DEFAULT => -36 - }, - {#State 76 - ACTIONS => { - "^" => 21, - "=>" => 31, - "<=" => 33 - }, - DEFAULT => -22 - }, - {#State 77 - DEFAULT => -42 - } -], - yyrules => -[ - [#Rule 0 - '$start', 2, undef - ], - [#Rule 1 - 'exp', 1, undef - ], - [#Rule 2 - 'exp', 1, -sub -#line 22 "./pidl/expr.yp" -{ "\"$_[1]\"" } - ], - [#Rule 3 - 'exp', 1, undef - ], - [#Rule 4 - 'exp', 1, undef - ], - [#Rule 5 - 'exp', 2, -sub -#line 25 "./pidl/expr.yp" -{ "~$_[2]" } - ], - [#Rule 6 - 'exp', 3, -sub -#line 26 "./pidl/expr.yp" -{ "$_[1] + $_[3]" } - ], - [#Rule 7 - 'exp', 3, -sub -#line 27 "./pidl/expr.yp" -{ "$_[1] - $_[3]" } - ], - [#Rule 8 - 'exp', 3, -sub -#line 28 "./pidl/expr.yp" -{ "$_[1] * $_[3]" } - ], - [#Rule 9 - 'exp', 3, -sub -#line 29 "./pidl/expr.yp" -{ "$_[1] % $_[3]" } - ], - [#Rule 10 - 'exp', 3, -sub -#line 30 "./pidl/expr.yp" -{ "$_[1] < $_[3]" } - ], - [#Rule 11 - 'exp', 3, -sub -#line 31 "./pidl/expr.yp" -{ "$_[1] > $_[3]" } - ], - [#Rule 12 - 'exp', 3, -sub -#line 32 "./pidl/expr.yp" -{ "$_[1] | $_[3]" } - ], - [#Rule 13 - 'exp', 3, -sub -#line 33 "./pidl/expr.yp" -{ "$_[1] == $_[3]" } - ], - [#Rule 14 - 'exp', 3, -sub -#line 34 "./pidl/expr.yp" -{ "$_[1] <= $_[3]" } - ], - [#Rule 15 - 'exp', 3, -sub -#line 35 "./pidl/expr.yp" -{ "$_[1] => $_[3]" } - ], - [#Rule 16 - 'exp', 3, -sub -#line 36 "./pidl/expr.yp" -{ "$_[1] << $_[3]" } - ], - [#Rule 17 - 'exp', 3, -sub -#line 37 "./pidl/expr.yp" -{ "$_[1] >> $_[3]" } - ], - [#Rule 18 - 'exp', 3, -sub -#line 38 "./pidl/expr.yp" -{ "$_[1] != $_[3]" } - ], - [#Rule 19 - 'exp', 3, -sub -#line 39 "./pidl/expr.yp" -{ "$_[1] || $_[3]" } - ], - [#Rule 20 - 'exp', 3, -sub -#line 40 "./pidl/expr.yp" -{ "$_[1] && $_[3]" } - ], - [#Rule 21 - 'exp', 3, -sub -#line 41 "./pidl/expr.yp" -{ "$_[1] & $_[3]" } - ], - [#Rule 22 - 'exp', 5, -sub -#line 42 "./pidl/expr.yp" -{ "$_[1]?$_[3]:$_[5]" } - ], - [#Rule 23 - 'exp', 2, -sub -#line 43 "./pidl/expr.yp" -{ "~$_[1]" } - ], - [#Rule 24 - 'exp', 2, -sub -#line 44 "./pidl/expr.yp" -{ "not $_[1]" } - ], - [#Rule 25 - 'exp', 3, -sub -#line 45 "./pidl/expr.yp" -{ "$_[1] / $_[3]" } - ], - [#Rule 26 - 'exp', 2, -sub -#line 46 "./pidl/expr.yp" -{ "-$_[2]" } - ], - [#Rule 27 - 'exp', 2, -sub -#line 47 "./pidl/expr.yp" -{ "&$_[2]" } - ], - [#Rule 28 - 'exp', 3, -sub -#line 48 "./pidl/expr.yp" -{ "$_[1]^$_[3]" } - ], - [#Rule 29 - 'exp', 3, -sub -#line 49 "./pidl/expr.yp" -{ "($_[2])" } - ], - [#Rule 30 - 'possible_pointer', 1, -sub -#line 53 "./pidl/expr.yp" -{ $_[0]->_Lookup($_[1]) } - ], - [#Rule 31 - 'possible_pointer', 2, -sub -#line 54 "./pidl/expr.yp" -{ $_[0]->_Dereference($_[2]); "*$_[2]" } - ], - [#Rule 32 - 'var', 1, -sub -#line 57 "./pidl/expr.yp" -{ $_[0]->_Use($_[1]) } - ], - [#Rule 33 - 'var', 3, -sub -#line 58 "./pidl/expr.yp" -{ $_[0]->_Use("$_[1].$_[3]") } - ], - [#Rule 34 - 'var', 3, -sub -#line 59 "./pidl/expr.yp" -{ "($_[2])" } - ], - [#Rule 35 - 'var', 3, -sub -#line 60 "./pidl/expr.yp" -{ $_[0]->_Use("*$_[1]"); $_[1]."->".$_[3] } - ], - [#Rule 36 - 'func', 4, -sub -#line 64 "./pidl/expr.yp" -{ "$_[1]($_[3])" } - ], - [#Rule 37 - 'opt_args', 0, -sub -#line 65 "./pidl/expr.yp" -{ "" } - ], - [#Rule 38 - 'opt_args', 1, undef - ], - [#Rule 39 - 'exp_or_possible_pointer', 1, undef - ], - [#Rule 40 - 'exp_or_possible_pointer', 1, undef - ], - [#Rule 41 - 'args', 1, undef - ], - [#Rule 42 - 'args', 3, -sub -#line 68 "./pidl/expr.yp" -{ "$_[1], $_[3]" } - ] -], - @_); - bless($self,$class); -} - -#line 71 "./pidl/expr.yp" - - -package Parse::Pidl::Expr; - -sub _Lexer { - my($parser)=shift; - - $parser->YYData->{INPUT}=~s/^[ \t]//; - - for ($parser->YYData->{INPUT}) { - if (s/^(0x[0-9A-Fa-f]+)//) { - $parser->YYData->{LAST_TOKEN} = $1; - return('NUM',$1); - } - if (s/^([0-9]+(?:\.[0-9]+)?)//) { - $parser->YYData->{LAST_TOKEN} = $1; - return('NUM',$1); - } - if (s/^([A-Za-z_][A-Za-z0-9_]*)//) { - $parser->YYData->{LAST_TOKEN} = $1; - return('VAR',$1); - } - if (s/^\"(.*?)\"//) { - $parser->YYData->{LAST_TOKEN} = $1; - return('TEXT',$1); - } - if (s/^(==|!=|<=|>=|->|\|\||<<|>>|&&)//s) { - $parser->YYData->{LAST_TOKEN} = $1; - return($1,$1); - } - if (s/^(.)//s) { - $parser->YYData->{LAST_TOKEN} = $1; - return($1,$1); - } - } -} - -sub _Use($$) -{ - my ($self, $x) = @_; - if (defined($self->YYData->{USE})) { - return $self->YYData->{USE}->($x); - } - return $x; -} - -sub _Lookup($$) -{ - my ($self, $x) = @_; - return $self->YYData->{LOOKUP}->($x); -} - -sub _Dereference($$) -{ - my ($self, $x) = @_; - if (defined($self->YYData->{DEREFERENCE})) { - $self->YYData->{DEREFERENCE}->($x); - } -} - -sub _Error($) -{ - my ($self) = @_; - if (defined($self->YYData->{LAST_TOKEN})) { - $self->YYData->{ERROR}->("Parse error in `".$self->YYData->{FULL_INPUT}."' near `". $self->YYData->{LAST_TOKEN} . "'"); - } else { - $self->YYData->{ERROR}->("Parse error in `".$self->YYData->{FULL_INPUT}."'"); - } -} - -sub Run { - my($self, $data, $error, $lookup, $deref, $use) = @_; - $self->YYData->{FULL_INPUT} = $data; - $self->YYData->{INPUT} = $data; - $self->YYData->{LOOKUP} = $lookup; - $self->YYData->{DEREFERENCE} = $deref; - $self->YYData->{ERROR} = $error; - $self->YYData->{USE} = $use; - return $self->YYParse( yylex => \&_Lexer, yyerror => \&_Error); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/IDL.pm b/source4/pidl/lib/Parse/Pidl/IDL.pm deleted file mode 100644 index 06d54fb4b5..0000000000 --- a/source4/pidl/lib/Parse/Pidl/IDL.pm +++ /dev/null @@ -1,2534 +0,0 @@ -#################################################################### -# -# This file was generated using Parse::Yapp version 1.05. -# -# Don't edit this file, use source file instead. -# -# ANY CHANGE MADE HERE WILL BE LOST ! -# -#################################################################### -package Parse::Pidl::IDL; -use vars qw ( @ISA ); -use strict; - -@ISA= qw ( Parse::Yapp::Driver ); -use Parse::Yapp::Driver; - - - -sub new { - my($class)=shift; - ref($class) - and $class=ref($class); - - my($self)=$class->SUPER::new( yyversion => '1.05', - yystates => -[ - {#State 0 - DEFAULT => -1, - GOTOS => { - 'idl' => 1 - } - }, - {#State 1 - ACTIONS => { - '' => 2, - "cpp_quote" => 3, - "importlib" => 4, - "import" => 7, - "include" => 13 - }, - DEFAULT => -85, - GOTOS => { - 'cpp_quote' => 11, - 'importlib' => 10, - 'interface' => 9, - 'include' => 5, - 'coclass' => 12, - 'import' => 8, - 'property_list' => 6 - } - }, - {#State 2 - DEFAULT => 0 - }, - {#State 3 - ACTIONS => { - "(" => 14 - } - }, - {#State 4 - ACTIONS => { - 'TEXT' => 16 - }, - GOTOS => { - 'commalist' => 15, - 'text' => 17 - } - }, - {#State 5 - DEFAULT => -5 - }, - {#State 6 - ACTIONS => { - "coclass" => 18, - "[" => 20, - "interface" => 19 - } - }, - {#State 7 - ACTIONS => { - 'TEXT' => 16 - }, - GOTOS => { - 'commalist' => 21, - 'text' => 17 - } - }, - {#State 8 - DEFAULT => -4 - }, - {#State 9 - DEFAULT => -2 - }, - {#State 10 - DEFAULT => -6 - }, - {#State 11 - DEFAULT => -7 - }, - {#State 12 - DEFAULT => -3 - }, - {#State 13 - ACTIONS => { - 'TEXT' => 16 - }, - GOTOS => { - 'commalist' => 22, - 'text' => 17 - } - }, - {#State 14 - ACTIONS => { - 'TEXT' => 16 - }, - GOTOS => { - 'text' => 23 - } - }, - {#State 15 - ACTIONS => { - ";" => 24, - "," => 25 - } - }, - {#State 16 - DEFAULT => -116 - }, - {#State 17 - DEFAULT => -11 - }, - {#State 18 - ACTIONS => { - 'IDENTIFIER' => 26 - }, - GOTOS => { - 'identifier' => 27 - } - }, - {#State 19 - ACTIONS => { - 'IDENTIFIER' => 26 - }, - GOTOS => { - 'identifier' => 28 - } - }, - {#State 20 - ACTIONS => { - 'IDENTIFIER' => 26 - }, - GOTOS => { - 'identifier' => 30, - 'property' => 31, - 'properties' => 29 - } - }, - {#State 21 - ACTIONS => { - ";" => 32, - "," => 25 - } - }, - {#State 22 - ACTIONS => { - ";" => 33, - "," => 25 - } - }, - {#State 23 - ACTIONS => { - ")" => 34 - } - }, - {#State 24 - DEFAULT => -10 - }, - {#State 25 - ACTIONS => { - 'TEXT' => 16 - }, - GOTOS => { - 'text' => 35 - } - }, - {#State 26 - DEFAULT => -112 - }, - {#State 27 - ACTIONS => { - "{" => 36 - } - }, - {#State 28 - ACTIONS => { - ":" => 37 - }, - DEFAULT => -17, - GOTOS => { - 'base_interface' => 38 - } - }, - {#State 29 - ACTIONS => { - "," => 39, - "]" => 40 - } - }, - {#State 30 - ACTIONS => { - "(" => 41 - }, - DEFAULT => -89 - }, - {#State 31 - DEFAULT => -87 - }, - {#State 32 - DEFAULT => -8 - }, - {#State 33 - DEFAULT => -9 - }, - {#State 34 - DEFAULT => -19 - }, - {#State 35 - DEFAULT => -12 - }, - {#State 36 - DEFAULT => -14, - GOTOS => { - 'interface_names' => 42 - } - }, - {#State 37 - ACTIONS => { - 'IDENTIFIER' => 26 - }, - GOTOS => { - 'identifier' => 43 - } - }, - {#State 38 - ACTIONS => { - "{" => 44 - } - }, - {#State 39 - ACTIONS => { - 'IDENTIFIER' => 26 - }, - GOTOS => { - 'identifier' => 30, - 'property' => 45 - } - }, - {#State 40 - DEFAULT => -86 - }, - {#State 41 - ACTIONS => { - 'CONSTANT' => 48, - 'TEXT' => 16, - 'IDENTIFIER' => 26 - }, - DEFAULT => -93, - GOTOS => { - 'identifier' => 50, - 'text' => 51, - 'anytext' => 46, - 'constant' => 47, - 'commalisttext' => 49 - } - }, - {#State 42 - ACTIONS => { - "}" => 52, - "interface" => 53 - } - }, - {#State 43 - DEFAULT => -18 - }, - {#State 44 - ACTIONS => { - "const" => 63 - }, - DEFAULT => -85, - GOTOS => { - 'typedecl' => 54, - 'function' => 55, - 'definitions' => 57, - 'bitmap' => 56, - 'definition' => 60, - 'property_list' => 59, - 'usertype' => 58, - 'const' => 62, - 'struct' => 61, - 'typedef' => 65, - 'enum' => 64, - 'union' => 66 - } - }, - {#State 45 - DEFAULT => -88 - }, - {#State 46 - ACTIONS => { - "-" => 68, - ":" => 67, - "<" => 70, - "+" => 72, - "~" => 71, - "*" => 79, - "?" => 69, - "{" => 73, - "&" => 74, - "/" => 75, - "=" => 76, - "(" => 77, - "|" => 78, - "." => 80, - ">" => 81 - }, - DEFAULT => -91 - }, - {#State 47 - DEFAULT => -95 - }, - {#State 48 - DEFAULT => -115 - }, - {#State 49 - ACTIONS => { - "," => 82, - 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"POINTERS" => $_[3], - "NAME" => $_[4], - "ARRAY_LEN" => $_[5], - "VALUE" => $_[7], - "FILE" => $_[0]->YYData->{FILE}, - "LINE" => $_[0]->YYData->{LINE}, - }} - ], - [#Rule 28 - 'function', 7, -sub -#line 131 "pidl/idl.yp" -{{ - "TYPE" => "FUNCTION", - "NAME" => $_[3], - "RETURN_TYPE" => $_[2], - "PROPERTIES" => $_[1], - "ELEMENTS" => $_[5], - "FILE" => $_[0]->YYData->{FILE}, - "LINE" => $_[0]->YYData->{LINE}, - }} - ], - [#Rule 29 - 'typedef', 6, -sub -#line 143 "pidl/idl.yp" -{{ - "TYPE" => "TYPEDEF", - "PROPERTIES" => $_[1], - "NAME" => $_[4], - "DATA" => $_[3], - "ARRAY_LEN" => $_[5], - "FILE" => $_[0]->YYData->{FILE}, - "LINE" => $_[0]->YYData->{LINE}, - }} - ], - [#Rule 30 - 'usertype', 1, undef - ], - [#Rule 31 - 'usertype', 1, undef - ], - [#Rule 32 - 'usertype', 1, undef - ], - [#Rule 33 - 'usertype', 1, undef - ], - [#Rule 34 - 'typedecl', 2, -sub -#line 156 "pidl/idl.yp" -{ $_[1] } - ], - [#Rule 35 - 'sign', 1, undef - ], - [#Rule 36 - 'sign', 1, undef - ], - [#Rule 37 - 'existingtype', 2, -sub -#line 161 "pidl/idl.yp" -{ ($_[1]?$_[1]:"signed") ." $_[2]" } - ], - [#Rule 38 - 'existingtype', 1, undef - ], - [#Rule 39 - 'type', 1, undef - ], - [#Rule 40 - 'type', 1, undef - ], - [#Rule 41 - 'type', 1, -sub -#line 165 "pidl/idl.yp" -{ "void" } - ], - [#Rule 42 - 'enum_body', 3, -sub -#line 167 "pidl/idl.yp" -{ $_[2] } - ], - [#Rule 43 - 'opt_enum_body', 0, undef - ], - [#Rule 44 - 'opt_enum_body', 1, undef - ], - [#Rule 45 - 'enum', 4, -sub -#line 170 "pidl/idl.yp" -{{ - "TYPE" => "ENUM", - "PROPERTIES" => $_[1], - "NAME" => $_[3], - "ELEMENTS" => $_[4] - }} - ], - [#Rule 46 - 'enum_elements', 1, -sub -#line 179 "pidl/idl.yp" -{ [ $_[1] ] } - ], - [#Rule 47 - 'enum_elements', 3, -sub -#line 180 "pidl/idl.yp" -{ push(@{$_[1]}, $_[3]); $_[1] } - ], - [#Rule 48 - 'enum_element', 1, undef - ], - [#Rule 49 - 'enum_element', 3, -sub -#line 184 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 50 - 'bitmap_body', 3, -sub -#line 187 "pidl/idl.yp" -{ $_[2] } - ], - [#Rule 51 - 'opt_bitmap_body', 0, undef - ], - [#Rule 52 - 'opt_bitmap_body', 1, undef - ], - [#Rule 53 - 'bitmap', 4, -sub -#line 190 "pidl/idl.yp" -{{ - "TYPE" => "BITMAP", - "PROPERTIES" => $_[1], - "NAME" => $_[3], - "ELEMENTS" => $_[4] - }} - ], - [#Rule 54 - 'bitmap_elements', 1, -sub -#line 199 "pidl/idl.yp" -{ [ $_[1] ] } - ], - [#Rule 55 - 'bitmap_elements', 3, -sub -#line 200 "pidl/idl.yp" -{ push(@{$_[1]}, $_[3]); $_[1] } - ], - [#Rule 56 - 'opt_bitmap_elements', 0, undef - ], - [#Rule 57 - 'opt_bitmap_elements', 1, undef - ], - [#Rule 58 - 'bitmap_element', 3, -sub -#line 205 "pidl/idl.yp" -{ "$_[1] ( $_[3] )" } - ], - [#Rule 59 - 'struct_body', 3, -sub -#line 208 "pidl/idl.yp" -{ $_[2] } - ], - [#Rule 60 - 'opt_struct_body', 0, undef - ], - [#Rule 61 - 'opt_struct_body', 1, undef - ], - [#Rule 62 - 'struct', 4, -sub -#line 212 "pidl/idl.yp" -{{ - "TYPE" => "STRUCT", - "PROPERTIES" => $_[1], - "NAME" => $_[3], - "ELEMENTS" => $_[4] - }} - ], - [#Rule 63 - 'empty_element', 2, -sub -#line 221 "pidl/idl.yp" -{{ - "NAME" => "", - "TYPE" => "EMPTY", - "PROPERTIES" => $_[1], - "POINTERS" => 0, - "ARRAY_LEN" => [], - "FILE" => $_[0]->YYData->{FILE}, - "LINE" => $_[0]->YYData->{LINE}, - }} - ], - [#Rule 64 - 'base_or_empty', 2, undef - ], - [#Rule 65 - 'base_or_empty', 1, undef - ], - [#Rule 66 - 'optional_base_element', 2, -sub -#line 235 "pidl/idl.yp" -{ $_[2]->{PROPERTIES} = FlattenHash([$_[1],$_[2]->{PROPERTIES}]); $_[2] } - ], - [#Rule 67 - 'union_elements', 0, undef - ], - [#Rule 68 - 'union_elements', 2, -sub -#line 240 "pidl/idl.yp" -{ push(@{$_[1]}, $_[2]); $_[1] } - ], - [#Rule 69 - 'union_body', 3, -sub -#line 243 "pidl/idl.yp" -{ $_[2] } - ], - [#Rule 70 - 'opt_union_body', 0, undef - ], - [#Rule 71 - 'opt_union_body', 1, undef - ], - [#Rule 72 - 'union', 4, -sub -#line 247 "pidl/idl.yp" -{{ - "TYPE" => "UNION", - "PROPERTIES" => $_[1], - "NAME" => $_[3], - "ELEMENTS" => $_[4] - }} - ], - [#Rule 73 - 'base_element', 5, -sub -#line 256 "pidl/idl.yp" -{{ - "NAME" => $_[4], - "TYPE" => $_[2], - "PROPERTIES" => $_[1], - "POINTERS" => $_[3], - "ARRAY_LEN" => $_[5], - "FILE" => $_[0]->YYData->{FILE}, - "LINE" => $_[0]->YYData->{LINE}, - }} - ], - [#Rule 74 - 'pointers', 0, -sub -#line 270 "pidl/idl.yp" -{ 0 } - ], - [#Rule 75 - 'pointers', 2, -sub -#line 271 "pidl/idl.yp" -{ $_[1]+1 } - ], - [#Rule 76 - 'element_list1', 0, -sub -#line 275 "pidl/idl.yp" -{ [] } - ], - [#Rule 77 - 'element_list1', 3, -sub -#line 276 "pidl/idl.yp" -{ push(@{$_[1]}, $_[2]); $_[1] } - ], - [#Rule 78 - 'element_list2', 0, undef - ], - [#Rule 79 - 'element_list2', 1, undef - ], - [#Rule 80 - 'element_list2', 1, -sub -#line 282 "pidl/idl.yp" -{ [ $_[1] ] } - ], - [#Rule 81 - 'element_list2', 3, -sub -#line 283 "pidl/idl.yp" -{ push(@{$_[1]}, $_[3]); $_[1] } - ], - [#Rule 82 - 'array_len', 0, undef - ], - [#Rule 83 - 'array_len', 3, -sub -#line 288 "pidl/idl.yp" -{ push(@{$_[3]}, "*"); $_[3] } - ], - [#Rule 84 - 'array_len', 4, -sub -#line 289 "pidl/idl.yp" -{ push(@{$_[4]}, "$_[2]"); $_[4] } - ], - [#Rule 85 - 'property_list', 0, undef - ], - [#Rule 86 - 'property_list', 4, -sub -#line 295 "pidl/idl.yp" -{ FlattenHash([$_[1],$_[3]]); } - ], - [#Rule 87 - 'properties', 1, -sub -#line 298 "pidl/idl.yp" -{ $_[1] } - ], - [#Rule 88 - 'properties', 3, -sub -#line 299 "pidl/idl.yp" -{ FlattenHash([$_[1], $_[3]]); } - ], - [#Rule 89 - 'property', 1, -sub -#line 302 "pidl/idl.yp" -{{ "$_[1]" => "1" }} - ], - [#Rule 90 - 'property', 4, -sub -#line 303 "pidl/idl.yp" -{{ "$_[1]" => "$_[3]" }} - ], - [#Rule 91 - 'commalisttext', 1, undef - ], - [#Rule 92 - 'commalisttext', 3, -sub -#line 308 "pidl/idl.yp" -{ "$_[1],$_[3]" } - ], - [#Rule 93 - 'anytext', 0, -sub -#line 312 "pidl/idl.yp" -{ "" } - ], - [#Rule 94 - 'anytext', 1, undef - ], - [#Rule 95 - 'anytext', 1, undef - ], - [#Rule 96 - 'anytext', 1, undef - ], - [#Rule 97 - 'anytext', 3, -sub -#line 314 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 98 - 'anytext', 3, -sub -#line 315 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 99 - 'anytext', 3, -sub -#line 316 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 100 - 'anytext', 3, -sub -#line 317 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 101 - 'anytext', 3, -sub -#line 318 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 102 - 'anytext', 3, -sub -#line 319 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 103 - 'anytext', 3, -sub -#line 320 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 104 - 'anytext', 3, -sub -#line 321 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 105 - 'anytext', 3, -sub -#line 322 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 106 - 'anytext', 3, -sub -#line 323 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 107 - 'anytext', 3, -sub -#line 324 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 108 - 'anytext', 3, -sub -#line 325 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 109 - 'anytext', 3, -sub -#line 326 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]" } - ], - [#Rule 110 - 'anytext', 5, -sub -#line 327 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]$_[4]$_[5]" } - ], - [#Rule 111 - 'anytext', 5, -sub -#line 328 "pidl/idl.yp" -{ "$_[1]$_[2]$_[3]$_[4]$_[5]" } - ], - [#Rule 112 - 'identifier', 1, undef - ], - [#Rule 113 - 'optional_identifier', 1, undef - ], - [#Rule 114 - 'optional_identifier', 0, undef - ], - [#Rule 115 - 'constant', 1, undef - ], - [#Rule 116 - 'text', 1, -sub -#line 342 "pidl/idl.yp" -{ "\"$_[1]\"" } - ], - [#Rule 117 - 'optional_semicolon', 0, undef - ], - [#Rule 118 - 'optional_semicolon', 1, undef - ] -], - @_); - bless($self,$class); -} - -#line 353 "pidl/idl.yp" - - -use Parse::Pidl qw(error); - -##################################################################### -# flatten an array of hashes into a single hash -sub FlattenHash($) -{ - my $a = shift; - my %b; - for my $d (@{$a}) { - for my $k (keys %{$d}) { - $b{$k} = $d->{$k}; - } - } - return \%b; -} - - - -##################################################################### -# traverse a perl data structure removing any empty arrays or -# hashes and any hash elements that map to undef -sub CleanData($) -{ - sub CleanData($); - my($v) = shift; - return undef if (not defined($v)); - if (ref($v) eq "ARRAY") { - foreach my $i (0 .. $#{$v}) { - CleanData($v->[$i]); - } - # this removes any undefined elements from the array - @{$v} = grep { defined $_ } @{$v}; - } elsif (ref($v) eq "HASH") { - foreach my $x (keys %{$v}) { - CleanData($v->{$x}); - if (!defined $v->{$x}) { delete($v->{$x}); next; } - } - } - return $v; -} - -sub _Error { - if (exists $_[0]->YYData->{ERRMSG}) { - error($_[0]->YYData, $_[0]->YYData->{ERRMSG}); - delete $_[0]->YYData->{ERRMSG}; - return; - } - my $last_token = $_[0]->YYData->{LAST_TOKEN}; - - error($_[0]->YYData, "Syntax error near '$last_token'"); -} - -sub _Lexer($) -{ - my($parser)=shift; - - $parser->YYData->{INPUT} or return('',undef); - -again: - $parser->YYData->{INPUT} =~ s/^[ \t]*//; - - for ($parser->YYData->{INPUT}) { - if (/^\#/) { - if (s/^\# (\d+) \"(.*?)\"( \d+|)//) { - $parser->YYData->{LINE} = $1-1; - $parser->YYData->{FILE} = $2; - goto again; - } - if (s/^\#line (\d+) \"(.*?)\"( \d+|)//) { - $parser->YYData->{LINE} = $1-1; - $parser->YYData->{FILE} = $2; - goto again; - } - if (s/^(\#.*)$//m) { - goto again; - } - } - if (s/^(\n)//) { - $parser->YYData->{LINE}++; - goto again; - } - if (s/^\"(.*?)\"//) { - $parser->YYData->{LAST_TOKEN} = $1; - return('TEXT',$1); - } - if (s/^(\d+)(\W|$)/$2/) { - $parser->YYData->{LAST_TOKEN} = $1; - return('CONSTANT',$1); - } - if (s/^([\w_]+)//) { - $parser->YYData->{LAST_TOKEN} = $1; - if ($1 =~ - /^(coclass|interface|const|typedef|union|cpp_quote - |struct|enum|bitmap|void|unsigned|signed|import|include - |importlib)$/x) { - return $1; - } - return('IDENTIFIER',$1); - } - if (s/^(.)//s) { - $parser->YYData->{LAST_TOKEN} = $1; - return($1,$1); - } - } -} - -sub parse_string -{ - my ($data,$filename) = @_; - - my $self = new Parse::Pidl::IDL; - - $self->YYData->{FILE} = $filename; - $self->YYData->{INPUT} = $data; - $self->YYData->{LINE} = 0; - $self->YYData->{LAST_TOKEN} = "NONE"; - - my $idl = $self->YYParse( yylex => \&_Lexer, yyerror => \&_Error ); - - return CleanData($idl); -} - -sub parse_file($$) -{ - my ($filename,$incdirs) = @_; - - my $saved_delim = $/; - undef $/; - my $cpp = $ENV{CPP}; - if (! defined $cpp) { - $cpp = "cpp"; - } - my $includes = join('',map { " -I$_" } @$incdirs); - my $data = `$cpp -D__PIDL__$includes -xc $filename`; - $/ = $saved_delim; - - return parse_string($data, $filename); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/NDR.pm b/source4/pidl/lib/Parse/Pidl/NDR.pm deleted file mode 100644 index 9b61a370e2..0000000000 --- a/source4/pidl/lib/Parse/Pidl/NDR.pm +++ /dev/null @@ -1,1235 +0,0 @@ -################################################### -# Samba4 NDR info tree generator -# Copyright tridge@samba.org 2000-2003 -# Copyright tpot@samba.org 2001 -# Copyright jelmer@samba.org 2004-2006 -# released under the GNU GPL - -=pod - -=head1 NAME - -Parse::Pidl::NDR - NDR parsing information generator - -=head1 DESCRIPTION - -Return a table describing the order in which the parts of an element -should be parsed -Possible level types: - - POINTER - - ARRAY - - SUBCONTEXT - - SWITCH - - DATA - -=head1 AUTHOR - -Jelmer Vernooij <jelmer@samba.org> - -=cut - -package Parse::Pidl::NDR; - -require Exporter; -use vars qw($VERSION); -$VERSION = '0.01'; -@ISA = qw(Exporter); -@EXPORT = qw(GetPrevLevel GetNextLevel ContainsDeferred ContainsString); -@EXPORT_OK = qw(GetElementLevelTable ParseElement ValidElement align_type mapToScalar ParseType can_contain_deferred is_charset_array); - -use strict; -use Parse::Pidl qw(warning fatal); -use Parse::Pidl::Typelist qw(hasType getType expandAlias); -use Parse::Pidl::Util qw(has_property property_matches); - -# Alignment of the built-in scalar types -my $scalar_alignment = { - 'void' => 0, - 'char' => 1, - 'int8' => 1, - 'uint8' => 1, - 'int16' => 2, - 'uint16' => 2, - 'int32' => 4, - 'uint32' => 4, - 'hyper' => 8, - 'pointer' => 8, - 'dlong' => 4, - 'udlong' => 4, - 'udlongr' => 4, - 'DATA_BLOB' => 4, - 'string' => 4, - 'string_array' => 4, #??? - 'time_t' => 4, - 'NTTIME' => 4, - 'NTTIME_1sec' => 4, - 'NTTIME_hyper' => 8, - 'WERROR' => 4, - 'NTSTATUS' => 4, - 'COMRESULT' => 4, - 'nbt_string' => 4, - 'wrepl_nbt_name' => 4, - 'ipv4address' => 4 -}; - -sub GetElementLevelTable($$) -{ - my ($e, $pointer_default) = @_; - - my $order = []; - my $is_deferred = 0; - my @bracket_array = (); - my @length_is = (); - my @size_is = (); - my $pointer_idx = 0; - - if (has_property($e, "size_is")) { - @size_is = split /,/, has_property($e, "size_is"); - } - - if (has_property($e, "length_is")) { - @length_is = split /,/, has_property($e, "length_is"); - } - - if (defined($e->{ARRAY_LEN})) { - @bracket_array = @{$e->{ARRAY_LEN}}; - } - - if (has_property($e, "out")) { - my $needptrs = 1; - - if (has_property($e, "string")) { $needptrs++; } - if ($#bracket_array >= 0) { $needptrs = 0; } - - warning($e, "[out] argument `$e->{NAME}' not a pointer") if ($needptrs > $e->{POINTERS}); - } - - # Parse the [][][][] style array stuff - for my $i (0 .. $#bracket_array) { - my $d = $bracket_array[$#bracket_array - $i]; - my $size = $d; - my $length = $d; - my $is_surrounding = 0; - my $is_varying = 0; - my $is_conformant = 0; - my $is_string = 0; - my $is_fixed = 0; - my $is_inline = 0; - - if ($d eq "*") { - $is_conformant = 1; - if ($size = shift @size_is) { - } elsif ((scalar(@size_is) == 0) and has_property($e, "string")) { - $is_string = 1; - delete($e->{PROPERTIES}->{string}); - } else { - fatal($e, "Must specify size_is() for conformant array!") - } - - if (($length = shift @length_is) or $is_string) { - $is_varying = 1; - } else { - $length = $size; - } - - if ($e == $e->{PARENT}->{ELEMENTS}[-1] - and $e->{PARENT}->{TYPE} ne "FUNCTION") { - $is_surrounding = 1; - } - } - - $is_fixed = 1 if (not $is_conformant and Parse::Pidl::Util::is_constant($size)); - $is_inline = 1 if (not $is_conformant and not Parse::Pidl::Util::is_constant($size)); - - push (@$order, { - TYPE => "ARRAY", - SIZE_IS => $size, - LENGTH_IS => $length, - IS_DEFERRED => $is_deferred, - IS_SURROUNDING => $is_surrounding, - IS_ZERO_TERMINATED => $is_string, - IS_VARYING => $is_varying, - IS_CONFORMANT => $is_conformant, - IS_FIXED => $is_fixed, - IS_INLINE => $is_inline - }); - } - - # Next, all the pointers - foreach my $i (1..$e->{POINTERS}) { - my $level = "EMBEDDED"; - # Top level "ref" pointers do not have a referrent identifier - $level = "TOP" if ($i == 1 and $e->{PARENT}->{TYPE} eq "FUNCTION"); - - my $pt; - # - # Only the first level gets the pointer type from the - # pointer property, the others get them from - # the pointer_default() interface property - # - # see http://msdn2.microsoft.com/en-us/library/aa378984(VS.85).aspx - # (Here they talk about the rightmost pointer, but testing shows - # they mean the leftmost pointer.) - # - # --metze - # - $pt = pointer_type($e); - if ($i > 1) { - $is_deferred = 1 if ($pt ne "ref" and $e->{PARENT}->{TYPE} eq "FUNCTION"); - $pt = $pointer_default; - } - - push (@$order, { - TYPE => "POINTER", - POINTER_TYPE => $pt, - POINTER_INDEX => $pointer_idx, - IS_DEFERRED => "$is_deferred", - LEVEL => $level - }); - - warning($e, "top-level \[out\] pointer `$e->{NAME}' is not a \[ref\] pointer") - if ($i == 1 and $pt ne "ref" and - $e->{PARENT}->{TYPE} eq "FUNCTION" and - not has_property($e, "in")); - - $pointer_idx++; - - # everything that follows will be deferred - $is_deferred = 1 if ($level ne "TOP"); - - my $array_size = shift @size_is; - my $array_length; - my $is_varying; - my $is_conformant; - my $is_string = 0; - if ($array_size) { - $is_conformant = 1; - if ($array_length = shift @length_is) { - $is_varying = 1; - } else { - $array_length = $array_size; - $is_varying =0; - } - } - - if (scalar(@size_is) == 0 and has_property($e, "string") and - $i == $e->{POINTERS}) { - $is_string = 1; - $is_varying = $is_conformant = has_property($e, "noheader")?0:1; - delete($e->{PROPERTIES}->{string}); - } - - if ($array_size or $is_string) { - push (@$order, { - TYPE => "ARRAY", - SIZE_IS => $array_size, - LENGTH_IS => $array_length, - IS_DEFERRED => $is_deferred, - IS_SURROUNDING => 0, - IS_ZERO_TERMINATED => $is_string, - IS_VARYING => $is_varying, - IS_CONFORMANT => $is_conformant, - IS_FIXED => 0, - IS_INLINE => 0 - }); - - $is_deferred = 0; - } - } - - if (defined(has_property($e, "subcontext"))) { - my $hdr_size = has_property($e, "subcontext"); - my $subsize = has_property($e, "subcontext_size"); - if (not defined($subsize)) { - $subsize = -1; - } - - push (@$order, { - TYPE => "SUBCONTEXT", - HEADER_SIZE => $hdr_size, - SUBCONTEXT_SIZE => $subsize, - IS_DEFERRED => $is_deferred, - COMPRESSION => has_property($e, "compression"), - }); - } - - if (my $switch = has_property($e, "switch_is")) { - push (@$order, { - TYPE => "SWITCH", - SWITCH_IS => $switch, - IS_DEFERRED => $is_deferred - }); - } - - if (scalar(@size_is) > 0) { - fatal($e, "size_is() on non-array element"); - } - - if (scalar(@length_is) > 0) { - fatal($e, "length_is() on non-array element"); - } - - if (has_property($e, "string")) { - fatal($e, "string() attribute on non-array element"); - } - - push (@$order, { - TYPE => "DATA", - DATA_TYPE => $e->{TYPE}, - IS_DEFERRED => $is_deferred, - CONTAINS_DEFERRED => can_contain_deferred($e->{TYPE}), - IS_SURROUNDING => 0 #FIXME - }); - - my $i = 0; - foreach (@$order) { $_->{LEVEL_INDEX} = $i; $i+=1; } - - return $order; -} - -sub GetTypedefLevelTable($$$) -{ - my ($e, $data, $pointer_default) = @_; - - my $order = []; - - push (@$order, { - TYPE => "TYPEDEF" - }); - - my $i = 0; - foreach (@$order) { $_->{LEVEL_INDEX} = $i; $i+=1; } - - return $order; -} - -##################################################################### -# see if a type contains any deferred data -sub can_contain_deferred($) -{ - sub can_contain_deferred($); - my ($type) = @_; - - return 1 unless (hasType($type)); # assume the worst - - $type = getType($type); - - return 0 if (Parse::Pidl::Typelist::is_scalar($type)); - - return can_contain_deferred($type->{DATA}) if ($type->{TYPE} eq "TYPEDEF"); - - return 0 unless defined($type->{ELEMENTS}); - - foreach (@{$type->{ELEMENTS}}) { - return 1 if ($_->{POINTERS}); - return 1 if (can_contain_deferred ($_->{TYPE})); - } - - return 0; -} - -sub pointer_type($) -{ - my $e = shift; - - return undef unless $e->{POINTERS}; - - return "ref" if (has_property($e, "ref")); - return "full" if (has_property($e, "ptr")); - return "sptr" if (has_property($e, "sptr")); - return "unique" if (has_property($e, "unique")); - return "relative" if (has_property($e, "relative")); - return "ignore" if (has_property($e, "ignore")); - - return undef; -} - -##################################################################### -# work out the correct alignment for a structure or union -sub find_largest_alignment($) -{ - my $s = shift; - - my $align = 1; - for my $e (@{$s->{ELEMENTS}}) { - my $a = 1; - - if ($e->{POINTERS}) { - $a = 4; - } elsif (has_property($e, "subcontext")) { - $a = 1; - } elsif (has_property($e, "transmit_as")) { - $a = align_type($e->{PROPERTIES}->{transmit_as}); - } else { - $a = align_type($e->{TYPE}); - } - - $align = $a if ($align < $a); - } - - return $align; -} - -##################################################################### -# align a type -sub align_type($) -{ - sub align_type($); - my ($e) = @_; - - if (ref($e) eq "HASH" and $e->{TYPE} eq "SCALAR") { - return $scalar_alignment->{$e->{NAME}}; - } - - return 0 if ($e eq "EMPTY"); - - unless (hasType($e)) { - # it must be an external type - all we can do is guess - # warning($e, "assuming alignment of unknown type '$e' is 4"); - return 4; - } - - my $dt = getType($e); - - if ($dt->{TYPE} eq "TYPEDEF") { - return align_type($dt->{DATA}); - } elsif ($dt->{TYPE} eq "ENUM") { - return align_type(Parse::Pidl::Typelist::enum_type_fn($dt)); - } elsif ($dt->{TYPE} eq "BITMAP") { - return align_type(Parse::Pidl::Typelist::bitmap_type_fn($dt)); - } elsif (($dt->{TYPE} eq "STRUCT") or ($dt->{TYPE} eq "UNION")) { - # Struct/union without body: assume 4 - return 4 unless (defined($dt->{ELEMENTS})); - return find_largest_alignment($dt); - } - - die("Unknown data type type $dt->{TYPE}"); -} - -sub ParseElement($$) -{ - my ($e, $pointer_default) = @_; - - $e->{TYPE} = expandAlias($e->{TYPE}); - - if (ref($e->{TYPE}) eq "HASH") { - $e->{TYPE} = ParseType($e->{TYPE}, $pointer_default); - } - - return { - NAME => $e->{NAME}, - TYPE => $e->{TYPE}, - PROPERTIES => $e->{PROPERTIES}, - LEVELS => GetElementLevelTable($e, $pointer_default), - REPRESENTATION_TYPE => ($e->{PROPERTIES}->{represent_as} or $e->{TYPE}), - ALIGN => align_type($e->{TYPE}), - ORIGINAL => $e - }; -} - -sub ParseStruct($$) -{ - my ($struct, $pointer_default) = @_; - my @elements = (); - my $surrounding = undef; - - return { - TYPE => "STRUCT", - NAME => $struct->{NAME}, - SURROUNDING_ELEMENT => undef, - ELEMENTS => undef, - PROPERTIES => $struct->{PROPERTIES}, - ORIGINAL => $struct, - ALIGN => undef - } unless defined($struct->{ELEMENTS}); - - CheckPointerTypes($struct, $pointer_default); - - foreach my $x (@{$struct->{ELEMENTS}}) - { - my $e = ParseElement($x, $pointer_default); - if ($x != $struct->{ELEMENTS}[-1] and - $e->{LEVELS}[0]->{IS_SURROUNDING}) { - fatal($x, "conformant member not at end of struct"); - } - push @elements, $e; - } - - my $e = $elements[-1]; - if (defined($e) and defined($e->{LEVELS}[0]->{IS_SURROUNDING}) and - $e->{LEVELS}[0]->{IS_SURROUNDING}) { - $surrounding = $e; - } - - if (defined $e->{TYPE} && $e->{TYPE} eq "string" - && property_matches($e, "flag", ".*LIBNDR_FLAG_STR_CONFORMANT.*")) { - $surrounding = $struct->{ELEMENTS}[-1]; - } - - my $align = undef; - if ($struct->{NAME}) { - $align = align_type($struct->{NAME}); - } - - return { - TYPE => "STRUCT", - NAME => $struct->{NAME}, - SURROUNDING_ELEMENT => $surrounding, - ELEMENTS => \@elements, - PROPERTIES => $struct->{PROPERTIES}, - ORIGINAL => $struct, - ALIGN => $align - }; -} - -sub ParseUnion($$) -{ - my ($e, $pointer_default) = @_; - my @elements = (); - my $hasdefault = 0; - my $switch_type = has_property($e, "switch_type"); - unless (defined($switch_type)) { $switch_type = "uint32"; } - if (has_property($e, "nodiscriminant")) { $switch_type = undef; } - - return { - TYPE => "UNION", - NAME => $e->{NAME}, - SWITCH_TYPE => $switch_type, - ELEMENTS => undef, - PROPERTIES => $e->{PROPERTIES}, - HAS_DEFAULT => $hasdefault, - ORIGINAL => $e - } unless defined($e->{ELEMENTS}); - - CheckPointerTypes($e, $pointer_default); - - foreach my $x (@{$e->{ELEMENTS}}) - { - my $t; - if ($x->{TYPE} eq "EMPTY") { - $t = { TYPE => "EMPTY" }; - } else { - $t = ParseElement($x, $pointer_default); - } - if (has_property($x, "default")) { - $t->{CASE} = "default"; - $hasdefault = 1; - } elsif (defined($x->{PROPERTIES}->{case})) { - $t->{CASE} = "case $x->{PROPERTIES}->{case}"; - } else { - die("Union element $x->{NAME} has neither default nor case property"); - } - push @elements, $t; - } - - return { - TYPE => "UNION", - NAME => $e->{NAME}, - SWITCH_TYPE => $switch_type, - ELEMENTS => \@elements, - PROPERTIES => $e->{PROPERTIES}, - HAS_DEFAULT => $hasdefault, - ORIGINAL => $e - }; -} - -sub ParseEnum($$) -{ - my ($e, $pointer_default) = @_; - - return { - TYPE => "ENUM", - NAME => $e->{NAME}, - BASE_TYPE => Parse::Pidl::Typelist::enum_type_fn($e), - ELEMENTS => $e->{ELEMENTS}, - PROPERTIES => $e->{PROPERTIES}, - ORIGINAL => $e - }; -} - -sub ParseBitmap($$) -{ - my ($e, $pointer_default) = @_; - - return { - TYPE => "BITMAP", - NAME => $e->{NAME}, - BASE_TYPE => Parse::Pidl::Typelist::bitmap_type_fn($e), - ELEMENTS => $e->{ELEMENTS}, - PROPERTIES => $e->{PROPERTIES}, - ORIGINAL => $e - }; -} - -sub ParseType($$) -{ - my ($d, $pointer_default) = @_; - - my $data = { - STRUCT => \&ParseStruct, - UNION => \&ParseUnion, - ENUM => \&ParseEnum, - BITMAP => \&ParseBitmap, - TYPEDEF => \&ParseTypedef, - }->{$d->{TYPE}}->($d, $pointer_default); - - return $data; -} - -sub ParseTypedef($$) -{ - my ($d, $pointer_default) = @_; - - if (defined($d->{DATA}->{PROPERTIES}) && !defined($d->{PROPERTIES})) { - $d->{PROPERTIES} = $d->{DATA}->{PROPERTIES}; - } - - my $data = ParseType($d->{DATA}, $pointer_default); - $data->{ALIGN} = align_type($d->{NAME}); - - return { - NAME => $d->{NAME}, - TYPE => $d->{TYPE}, - PROPERTIES => $d->{PROPERTIES}, - LEVELS => GetTypedefLevelTable($d, $data, $pointer_default), - DATA => $data, - ORIGINAL => $d - }; -} - -sub ParseConst($$) -{ - my ($ndr,$d) = @_; - - return $d; -} - -sub ParseFunction($$$) -{ - my ($ndr,$d,$opnum) = @_; - my @elements = (); - my $rettype = undef; - my $thisopnum = undef; - - CheckPointerTypes($d, "ref"); - - if (not defined($d->{PROPERTIES}{noopnum})) { - $thisopnum = ${$opnum}; - ${$opnum}++; - } - - foreach my $x (@{$d->{ELEMENTS}}) { - my $e = ParseElement($x, $ndr->{PROPERTIES}->{pointer_default}); - push (@{$e->{DIRECTION}}, "in") if (has_property($x, "in")); - push (@{$e->{DIRECTION}}, "out") if (has_property($x, "out")); - - push (@elements, $e); - } - - if ($d->{RETURN_TYPE} ne "void") { - $rettype = expandAlias($d->{RETURN_TYPE}); - } - - my $async = 0; - if (has_property($d, "async")) { $async = 1; } - - return { - NAME => $d->{NAME}, - TYPE => "FUNCTION", - OPNUM => $thisopnum, - ASYNC => $async, - RETURN_TYPE => $rettype, - PROPERTIES => $d->{PROPERTIES}, - ELEMENTS => \@elements, - ORIGINAL => $d - }; -} - -sub CheckPointerTypes($$) -{ - my ($s,$default) = @_; - - return unless defined($s->{ELEMENTS}); - - foreach my $e (@{$s->{ELEMENTS}}) { - if ($e->{POINTERS} and not defined(pointer_type($e))) { - $e->{PROPERTIES}->{$default} = '1'; - } - } -} - -sub FindNestedTypes($$) -{ - sub FindNestedTypes($$); - my ($l, $t) = @_; - - return unless defined($t->{ELEMENTS}); - return if ($t->{TYPE} eq "ENUM"); - return if ($t->{TYPE} eq "BITMAP"); - - foreach (@{$t->{ELEMENTS}}) { - if (ref($_->{TYPE}) eq "HASH") { - push (@$l, $_->{TYPE}) if (defined($_->{TYPE}->{NAME})); - FindNestedTypes($l, $_->{TYPE}); - } - } -} - -sub ParseInterface($) -{ - my $idl = shift; - my @types = (); - my @consts = (); - my @functions = (); - my @endpoints; - my $opnum = 0; - my $version; - - if (not has_property($idl, "pointer_default")) { - # MIDL defaults to "ptr" in DCE compatible mode (/osf) - # and "unique" in Microsoft Extensions mode (default) - $idl->{PROPERTIES}->{pointer_default} = "unique"; - } - - foreach my $d (@{$idl->{DATA}}) { - if ($d->{TYPE} eq "FUNCTION") { - push (@functions, ParseFunction($idl, $d, \$opnum)); - } elsif ($d->{TYPE} eq "CONST") { - push (@consts, ParseConst($idl, $d)); - } else { - push (@types, ParseType($d, $idl->{PROPERTIES}->{pointer_default})); - FindNestedTypes(\@types, $d); - } - } - - $version = "0.0"; - - if(defined $idl->{PROPERTIES}->{version}) { - my @if_version = split(/\./, $idl->{PROPERTIES}->{version}); - if ($if_version[0] == $idl->{PROPERTIES}->{version}) { - $version = $idl->{PROPERTIES}->{version}; - } else { - $version = $if_version[1] << 16 | $if_version[0]; - } - } - - # If no endpoint is set, default to the interface name as a named pipe - if (!defined $idl->{PROPERTIES}->{endpoint}) { - push @endpoints, "\"ncacn_np:[\\\\pipe\\\\" . $idl->{NAME} . "]\""; - } else { - @endpoints = split /,/, $idl->{PROPERTIES}->{endpoint}; - } - - return { - NAME => $idl->{NAME}, - UUID => lc(has_property($idl, "uuid")), - VERSION => $version, - TYPE => "INTERFACE", - PROPERTIES => $idl->{PROPERTIES}, - FUNCTIONS => \@functions, - CONSTS => \@consts, - TYPES => \@types, - ENDPOINTS => \@endpoints - }; -} - -# Convert a IDL tree to a NDR tree -# Gives a result tree describing all that's necessary for easily generating -# NDR parsers / generators -sub Parse($) -{ - my $idl = shift; - - return undef unless (defined($idl)); - - Parse::Pidl::NDR::Validate($idl); - - my @ndr = (); - - foreach (@{$idl}) { - ($_->{TYPE} eq "CPP_QUOTE") && push(@ndr, $_); - ($_->{TYPE} eq "INTERFACE") && push(@ndr, ParseInterface($_)); - ($_->{TYPE} eq "IMPORT") && push(@ndr, $_); - } - - return \@ndr; -} - -sub GetNextLevel($$) -{ - my $e = shift; - my $fl = shift; - - my $seen = 0; - - foreach my $l (@{$e->{LEVELS}}) { - return $l if ($seen); - ($seen = 1) if ($l == $fl); - } - - return undef; -} - -sub GetPrevLevel($$) -{ - my ($e,$fl) = @_; - my $prev = undef; - - foreach my $l (@{$e->{LEVELS}}) { - (return $prev) if ($l == $fl); - $prev = $l; - } - - return undef; -} - -sub ContainsString($) -{ - my ($e) = @_; - - foreach my $l (@{$e->{LEVELS}}) { - return 1 if ($l->{TYPE} eq "ARRAY" and $l->{IS_ZERO_TERMINATED}); - } - - return 0; -} - -sub ContainsDeferred($$) -{ - my ($e,$l) = @_; - - return 1 if ($l->{CONTAINS_DEFERRED}); - - while ($l = GetNextLevel($e,$l)) - { - return 1 if ($l->{IS_DEFERRED}); - return 1 if ($l->{CONTAINS_DEFERRED}); - } - - return 0; -} - -sub el_name($) -{ - my $e = shift; - my $name = "<ANONYMOUS>"; - - $name = $e->{NAME} if defined($e->{NAME}); - - if (defined($e->{PARENT}) and defined($e->{PARENT}->{NAME})) { - return "$e->{PARENT}->{NAME}.$name"; - } - - if (defined($e->{PARENT}) and - defined($e->{PARENT}->{PARENT}) and - defined($e->{PARENT}->{PARENT}->{NAME})) { - return "$e->{PARENT}->{PARENT}->{NAME}.$name"; - } - - return $name; -} - -################################### -# find a sibling var in a structure -sub find_sibling($$) -{ - my($e,$name) = @_; - my($fn) = $e->{PARENT}; - - if ($name =~ /\*(.*)/) { - $name = $1; - } - - for my $e2 (@{$fn->{ELEMENTS}}) { - return $e2 if ($e2->{NAME} eq $name); - } - - return undef; -} - -my %property_list = ( - # interface - "helpstring" => ["INTERFACE", "FUNCTION"], - "version" => ["INTERFACE"], - "uuid" => ["INTERFACE"], - "endpoint" => ["INTERFACE"], - "pointer_default" => ["INTERFACE"], - "helper" => ["INTERFACE"], - "authservice" => ["INTERFACE"], - "restricted" => ["INTERFACE"], - - # dcom - "object" => ["INTERFACE"], - "local" => ["INTERFACE", "FUNCTION"], - "iid_is" => ["ELEMENT"], - "call_as" => ["FUNCTION"], - "idempotent" => ["FUNCTION"], - - # function - "noopnum" => ["FUNCTION"], - "in" => ["ELEMENT"], - "out" => ["ELEMENT"], - "async" => ["FUNCTION"], - - # pointer - "ref" => ["ELEMENT"], - "ptr" => ["ELEMENT"], - "unique" => ["ELEMENT"], - "ignore" => ["ELEMENT"], - "relative" => ["ELEMENT"], - "null_is_ffffffff" => ["ELEMENT"], - "relative_base" => ["TYPEDEF", "STRUCT", "UNION"], - - "gensize" => ["TYPEDEF", "STRUCT", "UNION"], - "value" => ["ELEMENT"], - "flag" => ["ELEMENT", "TYPEDEF", "STRUCT", "UNION", "ENUM", "BITMAP"], - - # generic - "public" => ["FUNCTION", "TYPEDEF", "STRUCT", "UNION", "ENUM", "BITMAP"], - "nopush" => ["FUNCTION", "TYPEDEF", "STRUCT", "UNION", "ENUM", "BITMAP"], - "nopull" => ["FUNCTION", "TYPEDEF", "STRUCT", "UNION", "ENUM", "BITMAP"], - "nosize" => ["FUNCTION", "TYPEDEF", "STRUCT", "UNION", "ENUM", "BITMAP"], - "noprint" => ["FUNCTION", "TYPEDEF", "STRUCT", "UNION", "ENUM", "BITMAP", "ELEMENT"], - "noejs" => ["FUNCTION", "TYPEDEF", "STRUCT", "UNION", "ENUM", "BITMAP"], - "todo" => ["FUNCTION"], - - # union - "switch_is" => ["ELEMENT"], - "switch_type" => ["ELEMENT", "UNION"], - "nodiscriminant" => ["UNION"], - "case" => ["ELEMENT"], - "default" => ["ELEMENT"], - - "represent_as" => ["ELEMENT"], - "transmit_as" => ["ELEMENT"], - - # subcontext - "subcontext" => ["ELEMENT"], - "subcontext_size" => ["ELEMENT"], - "compression" => ["ELEMENT"], - - # enum - "enum8bit" => ["ENUM"], - "enum16bit" => ["ENUM"], - "v1_enum" => ["ENUM"], - - # bitmap - "bitmap8bit" => ["BITMAP"], - "bitmap16bit" => ["BITMAP"], - "bitmap32bit" => ["BITMAP"], - "bitmap64bit" => ["BITMAP"], - - # array - "range" => ["ELEMENT"], - "size_is" => ["ELEMENT"], - "string" => ["ELEMENT"], - "noheader" => ["ELEMENT"], - "charset" => ["ELEMENT"], - "length_is" => ["ELEMENT"], -); - -##################################################################### -# check for unknown properties -sub ValidProperties($$) -{ - my ($e,$t) = @_; - - return unless defined $e->{PROPERTIES}; - - foreach my $key (keys %{$e->{PROPERTIES}}) { - warning($e, el_name($e) . ": unknown property '$key'") - unless defined($property_list{$key}); - - fatal($e, el_name($e) . ": property '$key' not allowed on '$t'") - unless grep(/^$t$/, @{$property_list{$key}}); - } -} - -sub mapToScalar($) -{ - sub mapToScalar($); - my $t = shift; - return $t->{NAME} if (ref($t) eq "HASH" and $t->{TYPE} eq "SCALAR"); - my $ti = getType($t); - - if (not defined ($ti)) { - return undef; - } elsif ($ti->{TYPE} eq "TYPEDEF") { - return mapToScalar($ti->{DATA}); - } elsif ($ti->{TYPE} eq "ENUM") { - return Parse::Pidl::Typelist::enum_type_fn($ti); - } elsif ($ti->{TYPE} eq "BITMAP") { - return Parse::Pidl::Typelist::bitmap_type_fn($ti); - } - - return undef; -} - -##################################################################### -# validate an element -sub ValidElement($) -{ - my $e = shift; - - ValidProperties($e,"ELEMENT"); - - # Check whether switches are used correctly. - if (my $switch = has_property($e, "switch_is")) { - my $e2 = find_sibling($e, $switch); - my $type = getType($e->{TYPE}); - - if (defined($type) and $type->{DATA}->{TYPE} ne "UNION") { - fatal($e, el_name($e) . ": switch_is() used on non-union type $e->{TYPE} which is a $type->{DATA}->{TYPE}"); - } - - if (not has_property($type->{DATA}, "nodiscriminant") and defined($e2)) { - my $discriminator_type = has_property($type->{DATA}, "switch_type"); - $discriminator_type = "uint32" unless defined ($discriminator_type); - - my $t1 = mapToScalar($discriminator_type); - - if (not defined($t1)) { - fatal($e, el_name($e) . ": unable to map discriminator type '$discriminator_type' to scalar"); - } - - my $t2 = mapToScalar($e2->{TYPE}); - if (not defined($t2)) { - fatal($e, el_name($e) . ": unable to map variable used for switch_is() to scalar"); - } - - if ($t1 ne $t2) { - warning($e, el_name($e) . ": switch_is() is of type $e2->{TYPE} ($t2), while discriminator type for union $type->{NAME} is $discriminator_type ($t1)"); - } - } - } - - if (has_property($e, "subcontext") and has_property($e, "represent_as")) { - fatal($e, el_name($e) . " : subcontext() and represent_as() can not be used on the same element"); - } - - if (has_property($e, "subcontext") and has_property($e, "transmit_as")) { - fatal($e, el_name($e) . " : subcontext() and transmit_as() can not be used on the same element"); - } - - if (has_property($e, "represent_as") and has_property($e, "transmit_as")) { - fatal($e, el_name($e) . " : represent_as() and transmit_as() can not be used on the same element"); - } - - if (has_property($e, "represent_as") and has_property($e, "value")) { - fatal($e, el_name($e) . " : represent_as() and value() can not be used on the same element"); - } - - if (has_property($e, "subcontext")) { - warning($e, "subcontext() is deprecated. Use represent_as() or transmit_as() instead"); - } - - if (defined (has_property($e, "subcontext_size")) and not defined(has_property($e, "subcontext"))) { - fatal($e, el_name($e) . " : subcontext_size() on non-subcontext element"); - } - - if (defined (has_property($e, "compression")) and not defined(has_property($e, "subcontext"))) { - fatal($e, el_name($e) . " : compression() on non-subcontext element"); - } - - if (!$e->{POINTERS} && ( - has_property($e, "ptr") or - has_property($e, "unique") or - has_property($e, "relative") or - has_property($e, "ref"))) { - fatal($e, el_name($e) . " : pointer properties on non-pointer element\n"); - } -} - -##################################################################### -# validate an enum -sub ValidEnum($) -{ - my ($enum) = @_; - - ValidProperties($enum, "ENUM"); -} - -##################################################################### -# validate a bitmap -sub ValidBitmap($) -{ - my ($bitmap) = @_; - - ValidProperties($bitmap, "BITMAP"); -} - -##################################################################### -# validate a struct -sub ValidStruct($) -{ - my($struct) = shift; - - ValidProperties($struct, "STRUCT"); - - return unless defined($struct->{ELEMENTS}); - - foreach my $e (@{$struct->{ELEMENTS}}) { - $e->{PARENT} = $struct; - ValidElement($e); - } -} - -##################################################################### -# parse a union -sub ValidUnion($) -{ - my($union) = shift; - - ValidProperties($union,"UNION"); - - if (has_property($union->{PARENT}, "nodiscriminant") and - has_property($union->{PARENT}, "switch_type")) { - fatal($union->{PARENT}, $union->{PARENT}->{NAME} . ": switch_type(" . $union->{PARENT}->{PROPERTIES}->{switch_type} . ") on union without discriminant"); - } - - return unless defined($union->{ELEMENTS}); - - foreach my $e (@{$union->{ELEMENTS}}) { - $e->{PARENT} = $union; - - if (defined($e->{PROPERTIES}->{default}) and - defined($e->{PROPERTIES}->{case})) { - fatal($e, "Union member $e->{NAME} can not have both default and case properties!"); - } - - unless (defined ($e->{PROPERTIES}->{default}) or - defined ($e->{PROPERTIES}->{case})) { - fatal($e, "Union member $e->{NAME} must have default or case property"); - } - - if (has_property($e, "ref")) { - fatal($e, el_name($e) . ": embedded ref pointers are not supported yet\n"); - } - - - ValidElement($e); - } -} - -##################################################################### -# parse a typedef -sub ValidTypedef($) -{ - my($typedef) = shift; - my $data = $typedef->{DATA}; - - ValidProperties($typedef, "TYPEDEF"); - - $data->{PARENT} = $typedef; - - $data->{FILE} = $typedef->{FILE} unless defined($data->{FILE}); - $data->{LINE} = $typedef->{LINE} unless defined($data->{LINE}); - - ValidType($data) if (ref($data) eq "HASH"); -} - -##################################################################### -# validate a function -sub ValidFunction($) -{ - my($fn) = shift; - - ValidProperties($fn,"FUNCTION"); - - foreach my $e (@{$fn->{ELEMENTS}}) { - $e->{PARENT} = $fn; - if (has_property($e, "ref") && !$e->{POINTERS}) { - fatal($e, "[ref] variables must be pointers ($fn->{NAME}/$e->{NAME})"); - } - ValidElement($e); - } -} - -##################################################################### -# validate a type -sub ValidType($) -{ - my ($t) = @_; - - { - TYPEDEF => \&ValidTypedef, - STRUCT => \&ValidStruct, - UNION => \&ValidUnion, - ENUM => \&ValidEnum, - BITMAP => \&ValidBitmap - }->{$t->{TYPE}}->($t); -} - -##################################################################### -# parse the interface definitions -sub ValidInterface($) -{ - my($interface) = shift; - my($data) = $interface->{DATA}; - - if (has_property($interface, "helper")) { - warning($interface, "helper() is pidl-specific and deprecated. Use `include' instead"); - } - - ValidProperties($interface,"INTERFACE"); - - if (has_property($interface, "pointer_default")) { - if (not grep (/$interface->{PROPERTIES}->{pointer_default}/, - ("ref", "unique", "ptr"))) { - fatal($interface, "Unknown default pointer type `$interface->{PROPERTIES}->{pointer_default}'"); - } - } - - if (has_property($interface, "object")) { - if (has_property($interface, "version") && - $interface->{PROPERTIES}->{version} != 0) { - fatal($interface, "Object interfaces must have version 0.0 ($interface->{NAME})"); - } - - if (!defined($interface->{BASE}) && - not ($interface->{NAME} eq "IUnknown")) { - fatal($interface, "Object interfaces must all derive from IUnknown ($interface->{NAME})"); - } - } - - foreach my $d (@{$data}) { - ($d->{TYPE} eq "FUNCTION") && ValidFunction($d); - ($d->{TYPE} eq "TYPEDEF" or - $d->{TYPE} eq "STRUCT" or - $d->{TYPE} eq "UNION" or - $d->{TYPE} eq "ENUM" or - $d->{TYPE} eq "BITMAP") && ValidType($d); - } - -} - -##################################################################### -# Validate an IDL structure -sub Validate($) -{ - my($idl) = shift; - - foreach my $x (@{$idl}) { - ($x->{TYPE} eq "INTERFACE") && - ValidInterface($x); - ($x->{TYPE} eq "IMPORTLIB") && - fatal($x, "importlib() not supported"); - } -} - -sub is_charset_array($$) -{ - my ($e,$l) = @_; - - return 0 if ($l->{TYPE} ne "ARRAY"); - - my $nl = GetNextLevel($e,$l); - - return 0 unless ($nl->{TYPE} eq "DATA"); - - return has_property($e, "charset"); -} - - - -1; diff --git a/source4/pidl/lib/Parse/Pidl/ODL.pm b/source4/pidl/lib/Parse/Pidl/ODL.pm deleted file mode 100644 index ad8c76f622..0000000000 --- a/source4/pidl/lib/Parse/Pidl/ODL.pm +++ /dev/null @@ -1,117 +0,0 @@ -########################################## -# Converts ODL stuctures to IDL structures -# (C) 2004-2005, 2008 Jelmer Vernooij <jelmer@samba.org> - -package Parse::Pidl::ODL; - -use Parse::Pidl qw(error); -use Parse::Pidl::IDL; -use Parse::Pidl::Util qw(has_property unmake_str); -use Parse::Pidl::Typelist qw(hasType getType); -use strict; - -use vars qw($VERSION); -$VERSION = '0.01'; - -sub FunctionAddObjArgs($) -{ - my $e = shift; - - unshift(@{$e->{ELEMENTS}}, { - 'NAME' => 'ORPCthis', - 'POINTERS' => 0, - 'PROPERTIES' => { 'in' => '1' }, - 'TYPE' => 'ORPCTHIS', - 'FILE' => $e->{FILE}, - 'LINE' => $e->{LINE} - }); - unshift(@{$e->{ELEMENTS}}, { - 'NAME' => 'ORPCthat', - 'POINTERS' => 1, - 'PROPERTIES' => { 'out' => '1', 'ref' => '1' }, - 'TYPE' => 'ORPCTHAT', - 'FILE' => $e->{FILE}, - 'LINE' => $e->{LINE} - }); -} - -sub ReplaceInterfacePointers($) -{ - my ($e) = @_; - foreach my $x (@{$e->{ELEMENTS}}) { - next unless (hasType($x->{TYPE})); - next unless getType($x->{TYPE})->{DATA}->{TYPE} eq "INTERFACE"; - - $x->{TYPE} = "MInterfacePointer"; - } -} - -# Add ORPC specific bits to an interface. -sub ODL2IDL -{ - my ($odl, $basedir, $opt_incdirs) = (@_); - my $addedorpc = 0; - my $interfaces = {}; - - foreach my $x (@$odl) { - if ($x->{TYPE} eq "IMPORT") { - foreach my $idl_file (@{$x->{PATHS}}) { - $idl_file = unmake_str($idl_file); - my $podl = Parse::Pidl::IDL::parse_file("$basedir/$idl_file", $opt_incdirs); - if (defined(@$podl)) { - require Parse::Pidl::Typelist; - - Parse::Pidl::Typelist::LoadIdl($podl); - my $pidl = ODL2IDL($podl, $basedir, $opt_incdirs); - - foreach my $y (@$pidl) { - if ($y->{TYPE} eq "INTERFACE") { - $interfaces->{$y->{NAME}} = $y; - } - } - } else { - error($x, "Failed to parse $idl_file"); - } - } - } - - if ($x->{TYPE} eq "INTERFACE") { - $interfaces->{$x->{NAME}} = $x; - # Add [in] ORPCTHIS *this, [out] ORPCTHAT *that - # and replace interfacepointers with MInterfacePointer - # for 'object' interfaces - if (has_property($x, "object")) { - foreach my $e (@{$x->{DATA}}) { - ($e->{TYPE} eq "FUNCTION") && FunctionAddObjArgs($e); - ReplaceInterfacePointers($e); - } - $addedorpc = 1; - } - - if ($x->{BASE}) { - my $base = $interfaces->{$x->{BASE}}; - - unless (defined($base)) { - error($x, "Undefined base interface `$x->{BASE}'"); - } else { - foreach my $fn (reverse @{$base->{DATA}}) { - next unless ($fn->{TYPE} eq "FUNCTION"); - push (@{$x->{INHERITED_FUNCTIONS}}, $fn); - } - } - } - } - } - - unshift (@$odl, { - TYPE => "IMPORT", - PATHS => [ "\"orpc.idl\"" ], - FILE => undef, - LINE => undef - }) if ($addedorpc); - - - return $odl; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm b/source4/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm deleted file mode 100644 index 2a23fad4a7..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm +++ /dev/null @@ -1,243 +0,0 @@ -################################################### -# Samba3 client generator for IDL structures -# on top of Samba4 style NDR functions -# Copyright jelmer@samba.org 2005-2006 -# Copyright gd@samba.org 2008 -# released under the GNU GPL - -package Parse::Pidl::Samba3::ClientNDR; - -use Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(ParseFunction $res $res_hdr ParseOutputArgument); - -use strict; -use Parse::Pidl qw(fatal warning); -use Parse::Pidl::Util qw(has_property ParseExpr); -use Parse::Pidl::Samba4 qw(DeclLong); -use Parse::Pidl::Samba4::Header qw(GenerateFunctionInEnv); - -use vars qw($VERSION); -$VERSION = '0.01'; - -sub indent($) { my ($self) = @_; $self->{tabs}.="\t"; } -sub deindent($) { my ($self) = @_; $self->{tabs} = substr($self->{tabs}, 1); } -sub pidl($$) { my ($self,$txt) = @_; $self->{res} .= $txt ? "$self->{tabs}$txt\n" : "\n"; } -sub pidl_hdr($$) { my ($self, $txt) = @_; $self->{res_hdr} .= "$txt\n"; } -sub fn_declare($$) { my ($self,$n) = @_; $self->pidl($n); $self->pidl_hdr("$n;"); } - -sub genpad($) -{ - my ($s) = @_; - my $nt = int((length($s)+1)/8); - my $lt = ($nt*8)-1; - my $ns = (length($s)-$lt); - return "\t"x($nt)." "x($ns); -} - -sub new($) -{ - my ($class) = shift; - my $self = { res => "", res_hdr => "", tabs => "" }; - bless($self, $class); -} - -sub ElementDirection($) -{ - my ($e) = @_; - - return "[in,out]" if (has_property($e, "in") and has_property($e, "out")); - return "[in]" if (has_property($e, "in")); - return "[out]" if (has_property($e, "out")); - return "[in,out]"; -} - -sub HeaderProperties($$) -{ - my($props,$ignores) = @_; - my $ret = ""; - - foreach my $d (keys %{$props}) { - next if (grep(/^$d$/, @$ignores)); - if($props->{$d} ne "1") { - $ret.= "$d($props->{$d}),"; - } else { - $ret.="$d,"; - } - } - - if ($ret) { - return "[" . substr($ret, 0, -1) . "]"; - } -} - -sub ParseOutputArgument($$$) -{ - my ($self, $fn, $e) = @_; - my $level = 0; - - fatal($e->{ORIGINAL}, "[out] argument is not a pointer or array") if ($e->{LEVELS}[0]->{TYPE} ne "POINTER" and $e->{LEVELS}[0]->{TYPE} ne "ARRAY"); - - if ($e->{LEVELS}[0]->{TYPE} eq "POINTER") { - $level = 1; - if ($e->{LEVELS}[0]->{POINTER_TYPE} ne "ref") { - $self->pidl("if ($e->{NAME} && r.out.$e->{NAME}) {"); - $self->indent; - } - } - - if ($e->{LEVELS}[$level]->{TYPE} eq "ARRAY") { - # This is a call to GenerateFunctionInEnv intentionally. - # Since the data is being copied into a user-provided data - # structure, the user should be able to know the size beforehand - # to allocate a structure of the right size. - my $env = GenerateFunctionInEnv($fn, "r."); - my $size_is = ParseExpr($e->{LEVELS}[$level]->{SIZE_IS}, $env, $e->{ORIGINAL}); - $self->pidl("memcpy($e->{NAME}, r.out.$e->{NAME}, $size_is * sizeof(*$e->{NAME}));"); - } else { - $self->pidl("*$e->{NAME} = *r.out.$e->{NAME};"); - } - - if ($e->{LEVELS}[0]->{TYPE} eq "POINTER") { - if ($e->{LEVELS}[0]->{POINTER_TYPE} ne "ref") { - $self->deindent; - $self->pidl("}"); - } - } -} - -sub ParseFunction($$$) -{ - my ($self, $if, $fn) = @_; - - my $fn_args = ""; - my $uif = uc($if); - my $ufn = "NDR_".uc($fn->{NAME}); - my $fn_str = "NTSTATUS rpccli_$fn->{NAME}"; - my $pad = genpad($fn_str); - - $fn_args .= "struct rpc_pipe_client *cli,\n" . $pad . "TALLOC_CTX *mem_ctx"; - - foreach (@{$fn->{ELEMENTS}}) { - my $dir = ElementDirection($_); - my $prop = HeaderProperties($_->{PROPERTIES}, ["in", "out"]); - $fn_args .= ",\n" . $pad . DeclLong($_) . " /* $dir $prop */"; - } - - if (defined($fn->{RETURN_TYPE}) && ($fn->{RETURN_TYPE} eq "WERROR")) { - $fn_args .= ",\n" . $pad . "WERROR *werror"; - } - - $self->fn_declare("$fn_str($fn_args)"); - $self->pidl("{"); - $self->indent; - $self->pidl("struct $fn->{NAME} r;"); - $self->pidl("NTSTATUS status;"); - $self->pidl(""); - $self->pidl("/* In parameters */"); - - foreach (@{$fn->{ELEMENTS}}) { - if (grep(/in/, @{$_->{DIRECTION}})) { - $self->pidl("r.in.$_->{NAME} = $_->{NAME};"); - } - } - - $self->pidl(""); - $self->pidl("if (DEBUGLEVEL >= 10) {"); - $self->indent; - $self->pidl("NDR_PRINT_IN_DEBUG($fn->{NAME}, &r);"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("status = cli_do_rpc_ndr(cli,"); - $self->pidl("\t\t\tmem_ctx,"); - $self->pidl("\t\t\t&ndr_table_$if,"); - $self->pidl("\t\t\t$ufn,"); - $self->pidl("\t\t\t&r);"); - $self->pidl(""); - - $self->pidl("if (!NT_STATUS_IS_OK(status)) {"); - $self->indent; - $self->pidl("return status;"); - $self->deindent; - $self->pidl("}"); - - $self->pidl(""); - $self->pidl("if (DEBUGLEVEL >= 10) {"); - $self->indent; - $self->pidl("NDR_PRINT_OUT_DEBUG($fn->{NAME}, &r);"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("if (NT_STATUS_IS_ERR(status)) {"); - $self->indent; - $self->pidl("return status;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("/* Return variables */"); - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/out/, @{$e->{DIRECTION}})); - - $self->ParseOutputArgument($fn, $e); - - } - - $self->pidl(""); - $self->pidl("/* Return result */"); - if (not $fn->{RETURN_TYPE}) { - $self->pidl("return NT_STATUS_OK;"); - } elsif ($fn->{RETURN_TYPE} eq "NTSTATUS") { - $self->pidl("return r.out.result;"); - } elsif ($fn->{RETURN_TYPE} eq "WERROR") { - $self->pidl("if (werror) {"); - $self->indent; - $self->pidl("*werror = r.out.result;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("return werror_to_ntstatus(r.out.result);"); - } else { - warning($fn->{ORIGINAL}, "Unable to convert $fn->{RETURN_TYPE} to NTSTATUS"); - $self->pidl("return NT_STATUS_OK;"); - } - - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -sub ParseInterface($$) -{ - my ($self, $if) = @_; - - my $uif = uc($if->{NAME}); - - $self->pidl_hdr("#ifndef __CLI_$uif\__"); - $self->pidl_hdr("#define __CLI_$uif\__"); - $self->ParseFunction($if->{NAME}, $_) foreach (@{$if->{FUNCTIONS}}); - $self->pidl_hdr("#endif /* __CLI_$uif\__ */"); -} - -sub Parse($$$$) -{ - my($self,$ndr,$header,$ndr_header) = @_; - - $self->pidl("/*"); - $self->pidl(" * Unix SMB/CIFS implementation."); - $self->pidl(" * client auto-generated by pidl. DO NOT MODIFY!"); - $self->pidl(" */"); - $self->pidl(""); - $self->pidl("#include \"includes.h\""); - $self->pidl("#include \"$header\""); - $self->pidl_hdr("#include \"$ndr_header\""); - $self->pidl(""); - - foreach (@$ndr) { - $self->ParseInterface($_) if ($_->{TYPE} eq "INTERFACE"); - } - - return ($self->{res}, $self->{res_hdr}); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba3/ServerNDR.pm b/source4/pidl/lib/Parse/Pidl/Samba3/ServerNDR.pm deleted file mode 100644 index b21d3f4bbc..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba3/ServerNDR.pm +++ /dev/null @@ -1,268 +0,0 @@ -################################################### -# Samba3 server generator for IDL structures -# on top of Samba4 style NDR functions -# Copyright jelmer@samba.org 2005-2006 -# released under the GNU GPL - -package Parse::Pidl::Samba3::ServerNDR; - -use Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(DeclLevel); - -use strict; -use Parse::Pidl qw(warning fatal); -use Parse::Pidl::Typelist qw(mapTypeName scalar_is_reference); -use Parse::Pidl::Util qw(ParseExpr has_property is_constant); -use Parse::Pidl::NDR qw(GetNextLevel); -use Parse::Pidl::Samba4 qw(ElementStars DeclLong); -use Parse::Pidl::Samba4::Header qw(GenerateFunctionOutEnv); - -use vars qw($VERSION); -$VERSION = '0.01'; - -my $res; -my $res_hdr; -my $tabs = ""; -sub indent() { $tabs.="\t"; } -sub deindent() { $tabs = substr($tabs, 1); } -sub pidl($) { my ($txt) = @_; $res .= $txt?$tabs.(shift)."\n":"\n"; } -sub pidl_hdr($) { $res_hdr .= (shift)."\n"; } -sub fn_declare($) { my ($n) = @_; pidl $n; pidl_hdr "$n;"; } - -sub DeclLevel($$) -{ - my ($e, $l) = @_; - my $res = ""; - - if (has_property($e, "charset")) { - $res .= "const char"; - } else { - $res .= mapTypeName($e->{TYPE}); - } - - my $stars = ElementStars($e, $l); - - $res .= " ".$stars unless ($stars eq ""); - - return $res; -} - -sub AllocOutVar($$$$) -{ - my ($e, $mem_ctx, $name, $env) = @_; - - my $l = $e->{LEVELS}[0]; - - # we skip pointer to arrays - if ($l->{TYPE} eq "POINTER") { - my $nl = GetNextLevel($e, $l); - $l = $nl if ($nl->{TYPE} eq "ARRAY"); - } - - # we don't support multi-dimentional arrays yet - if ($l->{TYPE} eq "ARRAY") { - my $nl = GetNextLevel($e, $l); - if ($nl->{TYPE} eq "ARRAY") { - fatal($e->{ORIGINAL},"multi-dimentional [out] arrays are not supported!"); - } - } - - if ($l->{TYPE} eq "ARRAY") { - my $size = ParseExpr($l->{SIZE_IS}, $env, $e); - pidl "$name = talloc_zero_array($mem_ctx, " . DeclLevel($e, 1) . ", $size);"; - } else { - pidl "$name = talloc_zero($mem_ctx, " . DeclLevel($e, 1) . ");"; - } - - pidl "if ($name == NULL) {"; - pidl "\ttalloc_free($mem_ctx);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; -} - -sub ParseFunction($$) -{ - my ($if,$fn) = @_; - - my $op = "NDR_".uc($fn->{NAME}); - - pidl "static bool api_$fn->{NAME}(pipes_struct *p)"; - pidl "{"; - indent; - pidl "const struct ndr_interface_call *call;"; - pidl "struct ndr_pull *pull;"; - pidl "struct ndr_push *push;"; - pidl "enum ndr_err_code ndr_err;"; - pidl "DATA_BLOB blob;"; - pidl "struct $fn->{NAME} *r;"; - pidl ""; - pidl "call = &ndr_table_$if->{NAME}.calls[$op];"; - pidl ""; - pidl "r = talloc(talloc_tos(), struct $fn->{NAME});"; - pidl "if (r == NULL) {"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "if (!prs_data_blob(&p->in_data.data, &blob, r)) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "pull = ndr_pull_init_blob(&blob, r);"; - pidl "if (pull == NULL) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "pull->flags |= LIBNDR_FLAG_REF_ALLOC;"; - pidl "ndr_err = call->ndr_pull(pull, NDR_IN, r);"; - pidl "if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "if (DEBUGLEVEL >= 10) {"; - pidl "\tNDR_PRINT_IN_DEBUG($fn->{NAME}, r);"; - pidl "}"; - pidl ""; - - my $env = GenerateFunctionOutEnv($fn); - my $hasout = 0; - foreach (@{$fn->{ELEMENTS}}) { - if (grep(/out/, @{$_->{DIRECTION}})) { $hasout = 1; } - } - - pidl "ZERO_STRUCT(r->out);" if ($hasout); - - my $proto = "_$fn->{NAME}(pipes_struct *p, struct $fn->{NAME} *r"; - my $ret = "_$fn->{NAME}(p, r"; - foreach (@{$fn->{ELEMENTS}}) { - my @dir = @{$_->{DIRECTION}}; - if (grep(/in/, @dir) and grep(/out/, @dir)) { - pidl "r->out.$_->{NAME} = r->in.$_->{NAME};"; - } elsif (grep(/out/, @dir) and not - has_property($_, "represent_as")) { - AllocOutVar($_, "r", "r->out.$_->{NAME}", $env); - } - } - $ret .= ")"; - $proto .= ");"; - - if ($fn->{RETURN_TYPE}) { - $ret = "r->out.result = $ret"; - $proto = "$fn->{RETURN_TYPE} $proto"; - } else { - $proto = "void $proto"; - } - - pidl_hdr "$proto"; - pidl "$ret;"; - - pidl ""; - pidl "if (p->rng_fault_state) {"; - pidl "\ttalloc_free(r);"; - pidl "\t/* Return true here, srv_pipe_hnd.c will take care */"; - pidl "\treturn true;"; - pidl "}"; - pidl ""; - pidl "if (DEBUGLEVEL >= 10) {"; - pidl "\tNDR_PRINT_OUT_DEBUG($fn->{NAME}, r);"; - pidl "}"; - pidl ""; - pidl "push = ndr_push_init_ctx(r);"; - pidl "if (push == NULL) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "ndr_err = call->ndr_push(push, NDR_OUT, r);"; - pidl "if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "blob = ndr_push_blob(push);"; - pidl "if (!prs_copy_data_in(&p->out_data.rdata, (const char *)blob.data, (uint32_t)blob.length)) {"; - pidl "\ttalloc_free(r);"; - pidl "\treturn false;"; - pidl "}"; - pidl ""; - pidl "talloc_free(r);"; - pidl ""; - pidl "return true;"; - deindent; - pidl "}"; - pidl ""; -} - -sub ParseInterface($) -{ - my $if = shift; - - my $uif = uc($if->{NAME}); - - pidl_hdr "#ifndef __SRV_$uif\__"; - pidl_hdr "#define __SRV_$uif\__"; - ParseFunction($if, $_) foreach (@{$if->{FUNCTIONS}}); - - pidl ""; - pidl "/* Tables */"; - pidl "static struct api_struct api_$if->{NAME}_cmds[] = "; - pidl "{"; - indent; - - foreach (@{$if->{FUNCTIONS}}) { - pidl "{\"" . uc($_->{NAME}) . "\", NDR_" . uc($_->{NAME}) . ", api_$_->{NAME}},"; - } - - deindent; - pidl "};"; - - pidl ""; - - pidl_hdr "void $if->{NAME}_get_pipe_fns(struct api_struct **fns, int *n_fns);"; - pidl "void $if->{NAME}_get_pipe_fns(struct api_struct **fns, int *n_fns)"; - pidl "{"; - indent; - pidl "*fns = api_$if->{NAME}_cmds;"; - pidl "*n_fns = sizeof(api_$if->{NAME}_cmds) / sizeof(struct api_struct);"; - deindent; - pidl "}"; - pidl ""; - - pidl_hdr "NTSTATUS rpc_$if->{NAME}_init(void);"; - pidl "NTSTATUS rpc_$if->{NAME}_init(void)"; - pidl "{"; - pidl "\treturn rpc_pipe_register_commands(SMB_RPC_INTERFACE_VERSION, \"$if->{NAME}\", \"$if->{NAME}\", \&ndr_table_$if->{NAME}.syntax_id, api_$if->{NAME}_cmds, sizeof(api_$if->{NAME}_cmds) / sizeof(struct api_struct));"; - pidl "}"; - - pidl_hdr "#endif /* __SRV_$uif\__ */"; -} - -sub Parse($$$) -{ - my($ndr,$header,$ndr_header) = @_; - - $res = ""; - $res_hdr = ""; - - pidl "/*"; - pidl " * Unix SMB/CIFS implementation."; - pidl " * server auto-generated by pidl. DO NOT MODIFY!"; - pidl " */"; - pidl ""; - pidl "#include \"includes.h\""; - pidl "#include \"$header\""; - pidl_hdr "#include \"$ndr_header\""; - pidl ""; - - foreach (@$ndr) { - ParseInterface($_) if ($_->{TYPE} eq "INTERFACE"); - } - - return ($res, $res_hdr); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4.pm b/source4/pidl/lib/Parse/Pidl/Samba4.pm deleted file mode 100644 index d42e01cdb0..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4.pm +++ /dev/null @@ -1,119 +0,0 @@ -################################################### -# Common Samba4 functions -# Copyright jelmer@samba.org 2006 -# released under the GNU GPL - -package Parse::Pidl::Samba4; - -require Exporter; -@ISA = qw(Exporter); -@EXPORT = qw(is_intree choose_header NumStars ElementStars ArrayBrackets DeclLong); - -use Parse::Pidl::Util qw(has_property is_constant); -use Parse::Pidl::NDR qw(GetNextLevel); -use Parse::Pidl::Typelist qw(mapTypeName scalar_is_reference); -use Parse::Pidl qw(fatal); -use strict; - -use vars qw($VERSION); -$VERSION = '0.01'; - -sub is_intree() -{ - my $srcdir = $ENV{srcdir}; - $srcdir = $srcdir ? "$srcdir/" : ""; - return 4 if (-f "${srcdir}kdc/kdc.c"); - return 3 if (-f "${srcdir}include/smb.h"); - return 0; -} - -# Return an #include line depending on whether this build is an in-tree -# build or not. -sub choose_header($$) -{ - my ($in,$out) = @_; - return "#include \"$in\"" if (is_intree()); - return "#include <$out>"; -} - -sub NumStars($;$) -{ - my ($e, $d) = @_; - $d = 0 unless defined($d); - my $n = 0; - - foreach my $l (@{$e->{LEVELS}}) { - next unless ($l->{TYPE} eq "POINTER"); - - my $nl = GetNextLevel($e, $l); - next if (defined($nl) and $nl->{TYPE} eq "ARRAY"); - - $n++; - } - - if ($n >= 1) { - $n-- if (scalar_is_reference($e->{TYPE})); - } - - foreach my $l (@{$e->{LEVELS}}) { - next unless ($l->{TYPE} eq "ARRAY"); - next if ($l->{IS_FIXED}) and not has_property($e, "charset"); - $n++; - } - - fatal($e->{ORIGINAL}, "Too few pointers $n < $d") if ($n < $d); - - $n -= $d; - - return $n; -} - -sub ElementStars($;$) -{ - my ($e, $d) = @_; - my $res = ""; - my $n = 0; - - $n = NumStars($e, $d); - $res .= "*" foreach (1..$n); - - return $res; -} - -sub ArrayBrackets($) -{ - my ($e) = @_; - my $res = ""; - - foreach my $l (@{$e->{LEVELS}}) { - next unless ($l->{TYPE} eq "ARRAY"); - next unless ($l->{IS_FIXED}) and not has_property($e, "charset"); - $res .= "[$l->{SIZE_IS}]"; - } - - return $res; -} - -sub DeclLong($) -{ - my ($e) = shift; - my $res = ""; - - if (has_property($e, "represent_as")) { - $res .= mapTypeName($e->{PROPERTIES}->{represent_as})." "; - } else { - if (has_property($e, "charset")) { - $res .= "const char "; - } else { - $res .= mapTypeName($e->{TYPE})." "; - } - - $res .= ElementStars($e); - } - $res .= $e->{NAME}; - $res .= ArrayBrackets($e); - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm deleted file mode 100644 index 996689b4b6..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Header.pm +++ /dev/null @@ -1,155 +0,0 @@ -# COM Header generation -# (C) 2005 Jelmer Vernooij <jelmer@samba.org> - -package Parse::Pidl::Samba4::COM::Header; - -use Parse::Pidl::Typelist qw(mapTypeName); -use Parse::Pidl::Util qw(has_property is_constant); - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -sub GetArgumentProtoList($) -{ - my $f = shift; - my $res = ""; - - foreach my $a (@{$f->{ELEMENTS}}) { - - $res .= ", " . mapTypeName($a->{TYPE}) . " "; - - my $l = $a->{POINTERS}; - $l-- if (Parse::Pidl::Typelist::scalar_is_reference($a->{TYPE})); - foreach my $i (1..$l) { - $res .= "*"; - } - - if (defined $a->{ARRAY_LEN}[0] && !is_constant($a->{ARRAY_LEN}[0]) && - !$a->{POINTERS}) { - $res .= "*"; - } - $res .= $a->{NAME}; - if (defined $a->{ARRAY_LEN}[0] && is_constant($a->{ARRAY_LEN}[0])) { - $res .= "[$a->{ARRAY_LEN}[0]]"; - } - } - - return $res; -} - -sub GetArgumentList($) -{ - my $f = shift; - my $res = ""; - - foreach (@{$f->{ELEMENTS}}) { $res .= ", $_->{NAME}"; } - - return $res; -} - -##################################################################### -# generate vtable structure for COM interface -sub HeaderVTable($) -{ - my $interface = shift; - my $res; - $res .= "#define " . uc($interface->{NAME}) . "_METHODS \\\n"; - if (defined($interface->{BASE})) { - $res .= "\t" . uc($interface->{BASE} . "_METHODS") . "\\\n"; - } - - my $data = $interface->{DATA}; - foreach my $d (@{$data}) { - $res .= "\t" . mapTypeName($d->{RETURN_TYPE}) . " (*$d->{NAME}) (struct $interface->{NAME} *d, TALLOC_CTX *mem_ctx" . GetArgumentProtoList($d) . ");\\\n" if ($d->{TYPE} eq "FUNCTION"); - } - $res .= "\n"; - $res .= "struct $interface->{NAME}_vtable {\n"; - $res .= "\tstruct GUID iid;\n"; - $res .= "\t" . uc($interface->{NAME}) . "_METHODS\n"; - $res .= "};\n\n"; - - return $res; -} - -sub ParseInterface($) -{ - my $if = shift; - my $res; - - $res .= "\n#ifndef _$if->{NAME}_\n"; - $res .= "#define _$if->{NAME}_\n"; - - $res .="\n\n/* $if->{NAME} */\n"; - - $res .="#define COM_" . uc($if->{NAME}) . "_UUID $if->{PROPERTIES}->{uuid}\n\n"; - - $res .="struct $if->{NAME}_vtable;\n\n"; - - $res .="struct $if->{NAME} { - struct OBJREF obj; - struct com_context *ctx; - struct $if->{NAME}_vtable *vtable; - void *object_data; -};\n\n"; - - $res.=HeaderVTable($if); - - foreach my $d (@{$if->{DATA}}) { - next if ($d->{TYPE} ne "FUNCTION"); - - $res .= "#define $if->{NAME}_$d->{NAME}(interface, mem_ctx" . GetArgumentList($d) . ") "; - - $res .= "((interface)->vtable->$d->{NAME}(interface, mem_ctx" . GetArgumentList($d) . "))"; - - $res .="\n"; - } - - $res .= "#endif\n"; - - return $res; -} - -sub ParseCoClass($) -{ - my ($c) = @_; - my $res = ""; - $res .= "#define CLSID_" . uc($c->{NAME}) . " $c->{PROPERTIES}->{uuid}\n"; - if (has_property($c, "progid")) { - $res .= "#define PROGID_" . uc($c->{NAME}) . " $c->{PROPERTIES}->{progid}\n"; - } - $res .= "\n"; - return $res; -} - -sub Parse($$) -{ - my ($idl,$ndr_header) = @_; - my $res = ""; - - $res .= "#include \"librpc/gen_ndr/orpc.h\"\n" . - "#include \"$ndr_header\"\n\n"; - - foreach (@{$idl}) - { - if ($_->{TYPE} eq "INTERFACE" && has_property($_, "object")) { - $res .="struct $_->{NAME};\n"; - } - } - - foreach (@{$idl}) - { - if ($_->{TYPE} eq "INTERFACE" && has_property($_, "object")) { - $res.=ParseInterface($_); - } - - if ($_->{TYPE} eq "COCLASS") { - $res.=ParseCoClass($_); - } - } - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm deleted file mode 100644 index ca9f37a053..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Proxy.pm +++ /dev/null @@ -1,221 +0,0 @@ -################################################### -# DCOM parser for Samba -# Basically the glue between COM and DCE/RPC with NDR -# Copyright jelmer@samba.org 2003-2005 -# released under the GNU GPL - -package Parse::Pidl::Samba4::COM::Proxy; - -use Parse::Pidl::Samba4::COM::Header; -use Parse::Pidl::Typelist qw(mapTypeName); -use Parse::Pidl::Util qw(has_property); - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -my($res); - -sub ParseVTable($$) -{ - my ($interface, $name) = @_; - - # Generate the vtable - $res .="\tstruct $interface->{NAME}_vtable $name = {"; - - if (defined($interface->{BASE})) { - $res .= "\n\t\t{},"; - } - - my $data = $interface->{DATA}; - - foreach my $d (@{$data}) { - if ($d->{TYPE} eq "FUNCTION") { - $res .= "\n\t\tdcom_proxy_$interface->{NAME}_$d->{NAME}"; - $res .= ","; - } - } - - $res .= "\n\t};\n\n"; -} - -sub ParseRegFunc($) -{ - my $interface = shift; - - $res .= "static NTSTATUS dcom_proxy_$interface->{NAME}_init(void) -{ - struct $interface->{NAME}_vtable *proxy_vtable = talloc(talloc_autofree_context(), struct $interface->{NAME}_vtable); -"; - - if (defined($interface->{BASE})) { - $res.= " - struct GUID base_iid; - const void *base_vtable; - - base_iid = ndr_table_$interface->{BASE}.syntax_id.uuid; - - base_vtable = dcom_proxy_vtable_by_iid(&base_iid); - if (base_vtable == NULL) { - DEBUG(0, (\"No proxy registered for base interface '$interface->{BASE}'\\n\")); - return NT_STATUS_FOOBAR; - } - - memcpy(&proxy_vtable, base_vtable, sizeof(struct $interface->{BASE}_vtable)); - -"; - } - foreach my $x (@{$interface->{DATA}}) { - next unless ($x->{TYPE} eq "FUNCTION"); - - $res .= "\tproxy_vtable->$x->{NAME} = dcom_proxy_$interface->{NAME}_$x->{NAME};\n"; - } - - $res.= " - proxy_vtable->iid = ndr_table_$interface->{NAME}.syntax_id.uuid; - - return dcom_register_proxy((struct IUnknown_vtable *)proxy_vtable); -}\n\n"; -} - -##################################################################### -# parse a function -sub ParseFunction($$) -{ - my ($interface, $fn) = @_; - my $name = $fn->{NAME}; - my $uname = uc $name; - - my $tn = mapTypeName($fn->{RETURN_TYPE}); - - $res.=" -static $tn dcom_proxy_$interface->{NAME}_$name(struct $interface->{NAME} *d, TALLOC_CTX *mem_ctx" . Parse::Pidl::Samba4::COM::Header::GetArgumentProtoList($fn) . ") -{ - struct dcerpc_pipe *p; - NTSTATUS status = dcom_get_pipe(d, &p); - struct $name r; - struct rpc_request *req; - - if (NT_STATUS_IS_ERR(status)) { - return status; - } - - ZERO_STRUCT(r.in.ORPCthis); - r.in.ORPCthis.version.MajorVersion = COM_MAJOR_VERSION; - r.in.ORPCthis.version.MinorVersion = COM_MINOR_VERSION; -"; - - # Put arguments into r - foreach my $a (@{$fn->{ELEMENTS}}) { - next unless (has_property($a, "in")); - if (Parse::Pidl::Typelist::typeIs($a->{TYPE}, "INTERFACE")) { - $res .="\tNDR_CHECK(dcom_OBJREF_from_IUnknown(mem_ctx, &r.in.$a->{NAME}.obj, $a->{NAME}));\n"; - } else { - $res .= "\tr.in.$a->{NAME} = $a->{NAME};\n"; - } - } - - $res .=" - if (p->conn->flags & DCERPC_DEBUG_PRINT_IN) { - NDR_PRINT_IN_DEBUG($name, &r); - } - - status = dcerpc_ndr_request(p, &d->ipid, &ndr_table_$interface->{NAME}, NDR_$uname, mem_ctx, &r); - - if (NT_STATUS_IS_OK(status) && (p->conn->flags & DCERPC_DEBUG_PRINT_OUT)) { - NDR_PRINT_OUT_DEBUG($name, r); - } - -"; - - # Put r info back into arguments - foreach my $a (@{$fn->{ELEMENTS}}) { - next unless (has_property($a, "out")); - - if (Parse::Pidl::Typelist::typeIs($a->{TYPE}, "INTERFACE")) { - $res .="\tNDR_CHECK(dcom_IUnknown_from_OBJREF(d->ctx, &$a->{NAME}, r.out.$a->{NAME}.obj));\n"; - } else { - $res .= "\t*$a->{NAME} = r.out.$a->{NAME};\n"; - } - - } - - if ($fn->{RETURN_TYPE} eq "NTSTATUS") { - $res .= "\tif (NT_STATUS_IS_OK(status)) status = r.out.result;\n"; - } - - $res .= - " - return r.out.result; -}\n\n"; -} - -##################################################################### -# parse the interface definitions -sub ParseInterface($) -{ - my($interface) = shift; - my($data) = $interface->{DATA}; - $res = "/* DCOM proxy for $interface->{NAME} generated by pidl */\n\n"; - foreach my $d (@{$data}) { - ($d->{TYPE} eq "FUNCTION") && - ParseFunction($interface, $d); - } - - ParseRegFunc($interface); -} - -sub RegistrationFunction($$) -{ - my $idl = shift; - my $basename = shift; - - my $res = "\n\nNTSTATUS dcom_$basename\_init(void)\n"; - $res .= "{\n"; - $res .="\tNTSTATUS status = NT_STATUS_OK;\n"; - foreach my $interface (@{$idl}) { - next if $interface->{TYPE} ne "INTERFACE"; - next if not has_property($interface, "object"); - - my $data = $interface->{DATA}; - my $count = 0; - foreach my $d (@{$data}) { - if ($d->{TYPE} eq "FUNCTION") { $count++; } - } - - next if ($count == 0); - - $res .= "\tstatus = dcom_$interface->{NAME}_init();\n"; - $res .= "\tif (NT_STATUS_IS_ERR(status)) {\n"; - $res .= "\t\treturn status;\n"; - $res .= "\t}\n\n"; - } - $res .= "\treturn status;\n"; - $res .= "}\n\n"; - - return $res; -} - -sub Parse($$) -{ - my ($pidl,$comh_filename) = @_; - my $res = ""; - - $res .= "#include \"includes.h\"\n" . - "#include \"lib/com/dcom/dcom.h\"\n" . - "#include \"$comh_filename\"\n" . - "#include \"librpc/rpc/dcerpc.h\"\n"; - - foreach (@{$pidl}) { - next if ($_->{TYPE} ne "INTERFACE"); - next if has_property($_, "local"); - next unless has_property($_, "object"); - - $res .= ParseInterface($_); - } - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm b/source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm deleted file mode 100644 index 150acbfde9..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/COM/Stub.pm +++ /dev/null @@ -1,327 +0,0 @@ -################################################### -# DCOM stub boilerplate generator -# Copyright jelmer@samba.org 2004-2005 -# Copyright tridge@samba.org 2003 -# Copyright metze@samba.org 2004 -# released under the GNU GPL - -package Parse::Pidl::Samba4::COM::Stub; - -use Parse::Pidl::Util qw(has_property); -use strict; - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); - -sub pidl($) -{ - $res .= shift; -} - -##################################################### -# generate the switch statement for function dispatch -sub gen_dispatch_switch($) -{ - my $data = shift; - - my $count = 0; - foreach my $d (@{$data}) { - next if ($d->{TYPE} ne "FUNCTION"); - - pidl "\tcase $count: {\n"; - if ($d->{RETURN_TYPE} && $d->{RETURN_TYPE} ne "void") { - pidl "\t\tNTSTATUS result;\n"; - } - pidl "\t\tstruct $d->{NAME} *r2 = r;\n"; - pidl "\t\tif (DEBUGLEVEL > 10) {\n"; - pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($d->{NAME}, NDR_IN, r2);\n"; - pidl "\t\t}\n"; - if ($d->{RETURN_TYPE} && $d->{RETURN_TYPE} ne "void") { - pidl "\t\tresult = vtable->$d->{NAME}(iface, mem_ctx, r2);\n"; - } else { - pidl "\t\tvtable->$d->{NAME}(iface, mem_ctx, r2);\n"; - } - pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; - pidl "\t\t\tDEBUG(5,(\"function $d->{NAME} will reply async\\n\"));\n"; - pidl "\t\t}\n"; - pidl "\t\tbreak;\n\t}\n"; - $count++; - } -} - -##################################################### -# generate the switch statement for function reply -sub gen_reply_switch($) -{ - my $data = shift; - - my $count = 0; - foreach my $d (@{$data}) { - next if ($d->{TYPE} ne "FUNCTION"); - - pidl "\tcase $count: {\n"; - pidl "\t\tstruct $d->{NAME} *r2 = r;\n"; - pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; - pidl "\t\t\tDEBUG(5,(\"function $d->{NAME} replied async\\n\"));\n"; - pidl "\t\t}\n"; - pidl "\t\tif (DEBUGLEVEL > 10 && dce_call->fault_code == 0) {\n"; - pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($d->{NAME}, NDR_OUT | NDR_SET_VALUES, r2);\n"; - pidl "\t\t}\n"; - pidl "\t\tif (dce_call->fault_code != 0) {\n"; - pidl "\t\t\tDEBUG(2,(\"dcerpc_fault %s in $d->{NAME}\\n\", dcerpc_errstr(mem_ctx, dce_call->fault_code)));\n"; - pidl "\t\t}\n"; - pidl "\t\tbreak;\n\t}\n"; - $count++; - } -} - -##################################################################### -# produce boilerplate code for a interface -sub Boilerplate_Iface($) -{ - my($interface) = shift; - my($data) = $interface->{DATA}; - my $name = $interface->{NAME}; - my $uname = uc $name; - my $uuid = Parse::Pidl::Util::make_str($interface->{PROPERTIES}->{uuid}); - my $if_version = $interface->{PROPERTIES}->{version}; - - pidl " -static NTSTATUS $name\__op_bind(struct dcesrv_call_state *dce_call, const struct dcesrv_interface *iface) -{ -#ifdef DCESRV_INTERFACE_$uname\_BIND - return DCESRV_INTERFACE_$uname\_BIND(dce_call,iface); -#else - return NT_STATUS_OK; -#endif -} - -static void $name\__op_unbind(struct dcesrv_connection_context *context, const struct dcesrv_interface *iface) -{ -#ifdef DCESRV_INTERFACE_$uname\_UNBIND - DCESRV_INTERFACE_$uname\_UNBIND(context, iface); -#else - return; -#endif -} - -static NTSTATUS $name\__op_ndr_pull(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_pull *pull, void **r) -{ - NTSTATUS status; - uint16_t opnum = dce_call->pkt.u.request.opnum; - - dce_call->fault_code = 0; - - if (opnum >= dcerpc_table_$name.num_calls) { - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - return NT_STATUS_NET_WRITE_FAULT; - } - - *r = talloc_size(mem_ctx, dcerpc_table_$name.calls[opnum].struct_size); - NT_STATUS_HAVE_NO_MEMORY(*r); - - /* unravel the NDR for the packet */ - status = dcerpc_table_$name.calls[opnum].ndr_pull(pull, NDR_IN, *r); - if (!NT_STATUS_IS_OK(status)) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - dce_call->fault_code = DCERPC_FAULT_NDR; - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) -{ - uint16_t opnum = dce_call->pkt.u.request.opnum; - struct GUID ipid = dce_call->pkt.u.request.object.object; - struct dcom_interface_p *iface = dcom_get_local_iface_p(&ipid); - const struct dcom_$name\_vtable *vtable = iface->vtable; - - switch (opnum) { -"; - gen_dispatch_switch($data); - -pidl " - default: - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - break; - } - - if (dce_call->fault_code != 0) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_reply(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) -{ - uint16_t opnum = dce_call->pkt.u.request.opnum; - - switch (opnum) { -"; - gen_reply_switch($data); - -pidl " - default: - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - break; - } - - if (dce_call->fault_code != 0) { - dcerpc_log_packet(&dcerpc_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_ndr_push(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_push *push, const void *r) -{ - NTSTATUS status; - uint16_t opnum = dce_call->pkt.u.request.opnum; - - status = dcerpc_table_$name.calls[opnum].ndr_push(push, NDR_OUT, r); - if (!NT_STATUS_IS_OK(status)) { - dce_call->fault_code = DCERPC_FAULT_NDR; - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static const struct dcesrv_interface $name\_interface = { - .name = \"$name\", - .uuid = $uuid, - .if_version = $if_version, - .bind = $name\__op_bind, - .unbind = $name\__op_unbind, - .ndr_pull = $name\__op_ndr_pull, - .dispatch = $name\__op_dispatch, - .reply = $name\__op_reply, - .ndr_push = $name\__op_ndr_push -}; - -"; -} - -##################################################################### -# produce boilerplate code for an endpoint server -sub Boilerplate_Ep_Server($) -{ - my($interface) = shift; - my $name = $interface->{NAME}; - my $uname = uc $name; - - pidl " -static NTSTATUS $name\__op_init_server(struct dcesrv_context *dce_ctx, const struct dcesrv_endpoint_server *ep_server) -{ - int i; - - for (i=0;i<dcerpc_table_$name.endpoints->count;i++) { - NTSTATUS ret; - const char *name = dcerpc_table_$name.endpoints->names[i]; - - ret = dcesrv_interface_register(dce_ctx, name, &$name\_interface, NULL); - if (!NT_STATUS_IS_OK(ret)) { - DEBUG(1,(\"$name\_op_init_server: failed to register endpoint \'%s\'\\n\",name)); - return ret; - } - } - - return NT_STATUS_OK; -} - -static BOOL $name\__op_interface_by_uuid(struct dcesrv_interface *iface, const char *uuid, uint32_t if_version) -{ - if (dcerpc_table_$name.if_version == if_version && - strcmp(dcerpc_table_$name.uuid, uuid)==0) { - memcpy(iface,&dcerpc_table_$name, sizeof(*iface)); - return True; - } - - return False; -} - -static BOOL $name\__op_interface_by_name(struct dcesrv_interface *iface, const char *name) -{ - if (strcmp(dcerpc_table_$name.name, name)==0) { - memcpy(iface,&dcerpc_table_$name, sizeof(*iface)); - return True; - } - - return False; -} - -NTSTATUS dcerpc_server_$name\_init(void) -{ - NTSTATUS ret; - struct dcesrv_endpoint_server ep_server; - - /* fill in our name */ - ep_server.name = \"$name\"; - - /* fill in all the operations */ - ep_server.init_server = $name\__op_init_server; - - ep_server.interface_by_uuid = $name\__op_interface_by_uuid; - ep_server.interface_by_name = $name\__op_interface_by_name; - - /* register ourselves with the DCERPC subsystem. */ - ret = dcerpc_register_ep_server(&ep_server); - - if (!NT_STATUS_IS_OK(ret)) { - DEBUG(0,(\"Failed to register \'$name\' endpoint server!\\n\")); - return ret; - } - - return ret; -} - -"; -} - -##################################################################### -# dcom interface stub from a parsed IDL structure -sub ParseInterface($) -{ - my($interface) = shift; - - return "" if has_property($interface, "local"); - - my($data) = $interface->{DATA}; - my $count = 0; - - $res = ""; - - if (!defined $interface->{PROPERTIES}->{uuid}) { - return $res; - } - - if (!defined $interface->{PROPERTIES}->{version}) { - $interface->{PROPERTIES}->{version} = "0.0"; - } - - foreach my $d (@{$data}) { - if ($d->{TYPE} eq "FUNCTION") { $count++; } - } - - if ($count == 0) { - return $res; - } - - $res = "/* dcom interface stub generated by pidl */\n\n"; - Boilerplate_Iface($interface); - Boilerplate_Ep_Server($interface); - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/Header.pm b/source4/pidl/lib/Parse/Pidl/Samba4/Header.pm deleted file mode 100644 index 611f0adb92..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/Header.pm +++ /dev/null @@ -1,475 +0,0 @@ -################################################### -# create C header files for an IDL structure -# Copyright tridge@samba.org 2000 -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -package Parse::Pidl::Samba4::Header; - -require Exporter; - -@ISA = qw(Exporter); -@EXPORT_OK = qw(GenerateFunctionInEnv GenerateFunctionOutEnv EnvSubstituteValue GenerateStructEnv); - -use strict; -use Parse::Pidl qw(fatal); -use Parse::Pidl::Typelist qw(mapTypeName scalar_is_reference); -use Parse::Pidl::Util qw(has_property is_constant unmake_str ParseExpr); -use Parse::Pidl::Samba4 qw(is_intree ElementStars ArrayBrackets choose_header); - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); -my($tab_depth); - -sub pidl($) { $res .= shift; } - -sub tabs() -{ - my $res = ""; - $res .="\t" foreach (1..$tab_depth); - return $res; -} - -##################################################################### -# parse a properties list -sub HeaderProperties($$) -{ - my($props,$ignores) = @_; - my $ret = ""; - - foreach my $d (keys %{$props}) { - next if (grep(/^$d$/, @$ignores)); - if($props->{$d} ne "1") { - $ret.= "$d($props->{$d}),"; - } else { - $ret.="$d,"; - } - } - - if ($ret) { - pidl "/* [" . substr($ret, 0, -1) . "] */"; - } -} - -##################################################################### -# parse a structure element -sub HeaderElement($) -{ - my($element) = shift; - - pidl tabs(); - if (has_property($element, "represent_as")) { - pidl mapTypeName($element->{PROPERTIES}->{represent_as})." "; - } else { - if (ref($element->{TYPE}) eq "HASH") { - HeaderType($element, $element->{TYPE}, $element->{TYPE}->{NAME}); - } else { - HeaderType($element, $element->{TYPE}, ""); - } - pidl " ".ElementStars($element); - } - pidl $element->{NAME}; - pidl ArrayBrackets($element); - - pidl ";"; - if (defined $element->{PROPERTIES}) { - HeaderProperties($element->{PROPERTIES}, ["in", "out"]); - } - pidl "\n"; -} - -##################################################################### -# parse a struct -sub HeaderStruct($$;$) -{ - my($struct,$name,$tail) = @_; - pidl "struct $name"; - pidl $tail if defined($tail) and not defined($struct->{ELEMENTS}); - return if (not defined($struct->{ELEMENTS})); - pidl " {\n"; - $tab_depth++; - my $el_count=0; - foreach (@{$struct->{ELEMENTS}}) { - HeaderElement($_); - $el_count++; - } - if ($el_count == 0) { - # some compilers can't handle empty structures - pidl tabs()."char _empty_;\n"; - } - $tab_depth--; - pidl tabs()."}"; - if (defined $struct->{PROPERTIES}) { - HeaderProperties($struct->{PROPERTIES}, []); - } - pidl $tail if defined($tail); -} - -##################################################################### -# parse a enum -sub HeaderEnum($$;$) -{ - my($enum,$name,$tail) = @_; - my $first = 1; - - pidl "enum $name"; - if (defined($enum->{ELEMENTS})) { - pidl "\n#ifndef USE_UINT_ENUMS\n"; - pidl " {\n"; - $tab_depth++; - foreach my $e (@{$enum->{ELEMENTS}}) { - unless ($first) { pidl ",\n"; } - $first = 0; - pidl tabs(); - pidl $e; - } - pidl "\n"; - $tab_depth--; - pidl "}"; - pidl "\n"; - pidl "#else\n"; - my $count = 0; - my $with_val = 0; - my $without_val = 0; - pidl " { __donnot_use_enum_$name=0x7FFFFFFF}\n"; - foreach my $e (@{$enum->{ELEMENTS}}) { - my $t = "$e"; - my $name; - my $value; - if ($t =~ /(.*)=(.*)/) { - $name = $1; - $value = $2; - $with_val = 1; - fatal($e->{ORIGINAL}, "you can't mix enum member with values and without values!") - unless ($without_val == 0); - } else { - $name = $t; - $value = $count++; - $without_val = 1; - fatal($e->{ORIGINAL}, "you can't mix enum member with values and without values!") - unless ($with_val == 0); - } - pidl "#define $name ( $value )\n"; - } - pidl "#endif\n"; - } - pidl $tail if defined($tail); -} - -##################################################################### -# parse a bitmap -sub HeaderBitmap($$) -{ - my($bitmap,$name) = @_; - - return unless defined($bitmap->{ELEMENTS}); - - pidl "/* bitmap $name */\n"; - pidl "#define $_\n" foreach (@{$bitmap->{ELEMENTS}}); - pidl "\n"; -} - -##################################################################### -# parse a union -sub HeaderUnion($$;$) -{ - my($union,$name,$tail) = @_; - my %done = (); - - pidl "union $name"; - pidl $tail if defined($tail) and not defined($union->{ELEMENTS}); - return if (not defined($union->{ELEMENTS})); - pidl " {\n"; - $tab_depth++; - foreach my $e (@{$union->{ELEMENTS}}) { - if ($e->{TYPE} ne "EMPTY") { - if (! defined $done{$e->{NAME}}) { - HeaderElement($e); - } - $done{$e->{NAME}} = 1; - } - } - $tab_depth--; - pidl "}"; - - if (defined $union->{PROPERTIES}) { - HeaderProperties($union->{PROPERTIES}, []); - } - pidl $tail if defined($tail); -} - -##################################################################### -# parse a type -sub HeaderType($$$;$) -{ - my($e,$data,$name,$tail) = @_; - if (ref($data) eq "HASH") { - ($data->{TYPE} eq "ENUM") && HeaderEnum($data, $name, $tail); - ($data->{TYPE} eq "BITMAP") && HeaderBitmap($data, $name); - ($data->{TYPE} eq "STRUCT") && HeaderStruct($data, $name, $tail); - ($data->{TYPE} eq "UNION") && HeaderUnion($data, $name, $tail); - return; - } - - if (has_property($e, "charset")) { - pidl "const char"; - } else { - pidl mapTypeName($e->{TYPE}); - } - pidl $tail if defined($tail); -} - -##################################################################### -# parse a typedef -sub HeaderTypedef($;$) -{ - my($typedef,$tail) = @_; - HeaderType($typedef, $typedef->{DATA}, $typedef->{NAME}, $tail) if defined ($typedef->{DATA}); -} - -##################################################################### -# parse a const -sub HeaderConst($) -{ - my($const) = shift; - if (!defined($const->{ARRAY_LEN}[0])) { - pidl "#define $const->{NAME}\t( $const->{VALUE} )\n"; - } else { - pidl "#define $const->{NAME}\t $const->{VALUE}\n"; - } -} - -sub ElementDirection($) -{ - my ($e) = @_; - - return "inout" if (has_property($e, "in") and has_property($e, "out")); - return "in" if (has_property($e, "in")); - return "out" if (has_property($e, "out")); - return "inout"; -} - -##################################################################### -# parse a function -sub HeaderFunctionInOut($$) -{ - my($fn,$prop) = @_; - - return unless defined($fn->{ELEMENTS}); - - foreach my $e (@{$fn->{ELEMENTS}}) { - HeaderElement($e) if (ElementDirection($e) eq $prop); - } -} - -##################################################################### -# determine if we need an "in" or "out" section -sub HeaderFunctionInOut_needed($$) -{ - my($fn,$prop) = @_; - - return 1 if ($prop eq "out" && defined($fn->{RETURN_TYPE})); - - return undef unless defined($fn->{ELEMENTS}); - - foreach my $e (@{$fn->{ELEMENTS}}) { - return 1 if (ElementDirection($e) eq $prop); - } - - return undef; -} - -my %headerstructs; - -##################################################################### -# parse a function -sub HeaderFunction($) -{ - my($fn) = shift; - - return if ($headerstructs{$fn->{NAME}}); - - $headerstructs{$fn->{NAME}} = 1; - - pidl "\nstruct $fn->{NAME} {\n"; - $tab_depth++; - my $needed = 0; - - if (HeaderFunctionInOut_needed($fn, "in") or - HeaderFunctionInOut_needed($fn, "inout")) { - pidl tabs()."struct {\n"; - $tab_depth++; - HeaderFunctionInOut($fn, "in"); - HeaderFunctionInOut($fn, "inout"); - $tab_depth--; - pidl tabs()."} in;\n\n"; - $needed++; - } - - if (HeaderFunctionInOut_needed($fn, "out") or - HeaderFunctionInOut_needed($fn, "inout")) { - pidl tabs()."struct {\n"; - $tab_depth++; - HeaderFunctionInOut($fn, "out"); - HeaderFunctionInOut($fn, "inout"); - if (defined($fn->{RETURN_TYPE})) { - pidl tabs().mapTypeName($fn->{RETURN_TYPE}) . " result;\n"; - } - $tab_depth--; - pidl tabs()."} out;\n\n"; - $needed++; - } - - if (!$needed) { - # sigh - some compilers don't like empty structures - pidl tabs()."int _dummy_element;\n"; - } - - $tab_depth--; - pidl "};\n\n"; -} - -sub HeaderImport -{ - my @imports = @_; - foreach my $import (@imports) { - $import = unmake_str($import); - $import =~ s/\.idl$//; - pidl choose_header("librpc/gen_ndr/$import\.h", "gen_ndr/$import.h") . "\n"; - } -} - -sub HeaderInclude -{ - my @includes = @_; - foreach (@includes) { - pidl "#include $_\n"; - } -} - -##################################################################### -# parse the interface definitions -sub HeaderInterface($) -{ - my($interface) = shift; - - pidl "#ifndef _HEADER_$interface->{NAME}\n"; - pidl "#define _HEADER_$interface->{NAME}\n\n"; - - foreach my $c (@{$interface->{CONSTS}}) { - HeaderConst($c); - } - - foreach my $t (@{$interface->{TYPES}}) { - HeaderTypedef($t, ";\n\n") if ($t->{TYPE} eq "TYPEDEF"); - HeaderStruct($t, $t->{NAME}, ";\n\n") if ($t->{TYPE} eq "STRUCT"); - HeaderUnion($t, $t->{NAME}, ";\n\n") if ($t->{TYPE} eq "UNION"); - HeaderEnum($t, $t->{NAME}, ";\n\n") if ($t->{TYPE} eq "ENUM"); - HeaderBitmap($t, $t->{NAME}) if ($t->{TYPE} eq "BITMAP"); - } - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - HeaderFunction($fn); - } - - pidl "#endif /* _HEADER_$interface->{NAME} */\n"; -} - -sub HeaderQuote($) -{ - my($quote) = shift; - - pidl unmake_str($quote->{DATA}) . "\n"; -} - -##################################################################### -# parse a parsed IDL into a C header -sub Parse($) -{ - my($ndr) = shift; - $tab_depth = 0; - - $res = ""; - %headerstructs = (); - pidl "/* header auto-generated by pidl */\n\n"; - if (!is_intree()) { - pidl "#include <util/data_blob.h>\n"; - } - pidl "#include <stdint.h>\n"; - pidl "\n"; - - foreach (@{$ndr}) { - ($_->{TYPE} eq "CPP_QUOTE") && HeaderQuote($_); - ($_->{TYPE} eq "INTERFACE") && HeaderInterface($_); - ($_->{TYPE} eq "IMPORT") && HeaderImport(@{$_->{PATHS}}); - ($_->{TYPE} eq "INCLUDE") && HeaderInclude(@{$_->{PATHS}}); - } - - return $res; -} - -sub GenerateStructEnv($$) -{ - my ($x, $v) = @_; - my %env; - - foreach my $e (@{$x->{ELEMENTS}}) { - $env{$e->{NAME}} = "$v->$e->{NAME}"; - } - - $env{"this"} = $v; - - return \%env; -} - -sub EnvSubstituteValue($$) -{ - my ($env,$s) = @_; - - # Substitute the value() values in the env - foreach my $e (@{$s->{ELEMENTS}}) { - next unless (defined(my $v = has_property($e, "value"))); - - $env->{$e->{NAME}} = ParseExpr($v, $env, $e); - } - - return $env; -} - -sub GenerateFunctionInEnv($;$) -{ - my ($fn, $base) = @_; - my %env; - - $base = "r->" unless defined($base); - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep (/in/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = $base."in.$e->{NAME}"; - } - } - - return \%env; -} - -sub GenerateFunctionOutEnv($;$) -{ - my ($fn, $base) = @_; - my %env; - - $base = "r->" unless defined($base); - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep (/out/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = $base."out.$e->{NAME}"; - } elsif (grep (/in/, @{$e->{DIRECTION}})) { - $env{$e->{NAME}} = $base."in.$e->{NAME}"; - } - } - - return \%env; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Client.pm b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Client.pm deleted file mode 100644 index f8209be654..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Client.pm +++ /dev/null @@ -1,156 +0,0 @@ -################################################### -# client calls generator -# Copyright tridge@samba.org 2003 -# Copyright jelmer@samba.org 2005-2006 -# released under the GNU GPL - -package Parse::Pidl::Samba4::NDR::Client; - -use Parse::Pidl::Samba4 qw(choose_header is_intree); -use Parse::Pidl::Util qw(has_property); - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -my($res,$res_hdr); - -sub ParseFunctionSend($$$) -{ - my ($interface, $fn, $name) = @_; - my $uname = uc $name; - - my $proto = "struct rpc_request *dcerpc_$name\_send(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r)"; - - $res_hdr .= "\n$proto;\n"; - - $res .= "$proto\n{\n"; - - if (has_property($fn, "todo")) { - $res .= "\treturn NULL;\n"; - } else { - $res .= " - if (p->conn->flags & DCERPC_DEBUG_PRINT_IN) { - NDR_PRINT_IN_DEBUG($name, r); - } - - return dcerpc_ndr_request_send(p, NULL, &ndr_table_$interface->{NAME}, NDR_$uname, mem_ctx, r); -"; - } - - $res .= "}\n\n"; -} - -sub ParseFunctionSync($$$) -{ - my ($interface, $fn, $name) = @_; - - my $proto = "NTSTATUS dcerpc_$name(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r)"; - - $res_hdr .= "\n$proto;\n"; - $res .= "$proto\n{\n"; - - if (has_property($fn, "todo")) { - $res .= "\treturn NT_STATUS_NOT_IMPLEMENTED;\n"; - } else { - $res .= " - struct rpc_request *req; - NTSTATUS status; - - req = dcerpc_$name\_send(p, mem_ctx, r); - if (req == NULL) return NT_STATUS_NO_MEMORY; - - status = dcerpc_ndr_request_recv(req); - - if (NT_STATUS_IS_OK(status) && (p->conn->flags & DCERPC_DEBUG_PRINT_OUT)) { - NDR_PRINT_OUT_DEBUG($name, r); - } -"; - - if (defined($fn->{RETURN_TYPE}) and $fn->{RETURN_TYPE} eq "NTSTATUS") { - $res .= "\tif (NT_STATUS_IS_OK(status)) status = r->out.result;\n"; - } - $res .= -" - return status; -"; - } - - $res .= "}\n\n"; -} - -##################################################################### -# parse a function -sub ParseFunction($$) -{ - my ($interface, $fn) = @_; - - ParseFunctionSend($interface, $fn, $fn->{NAME}); - ParseFunctionSync($interface, $fn, $fn->{NAME}); -} - -my %done; - -##################################################################### -# parse the interface definitions -sub ParseInterface($) -{ - my($interface) = shift; - - $res_hdr .= "#ifndef _HEADER_RPC_$interface->{NAME}\n"; - $res_hdr .= "#define _HEADER_RPC_$interface->{NAME}\n\n"; - - if (defined $interface->{PROPERTIES}->{uuid}) { - $res_hdr .= "extern const struct ndr_interface_table ndr_table_$interface->{NAME};\n"; - } - - $res .= "/* $interface->{NAME} - client functions generated by pidl */\n\n"; - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - next if not defined($fn->{OPNUM}); - next if defined($done{$fn->{NAME}}); - ParseFunction($interface, $fn); - $done{$fn->{NAME}} = 1; - } - - $res_hdr .= "#endif /* _HEADER_RPC_$interface->{NAME} */\n"; - - return $res; -} - -sub Parse($$$$) -{ - my($ndr,$header,$ndr_header,$client_header) = @_; - - $res = ""; - $res_hdr = ""; - - $res .= "/* client functions auto-generated by pidl */\n"; - $res .= "\n"; - if (is_intree()) { - $res .= "#include \"includes.h\"\n"; - } else { - $res .= "#define _GNU_SOURCE\n"; - $res .= "#include <stdio.h>\n"; - $res .= "#include <stdbool.h>\n"; - $res .= "#include <stdlib.h>\n"; - $res .= "#include <stdint.h>\n"; - $res .= "#include <stdarg.h>\n"; - $res .= "#include <core/ntstatus.h>\n"; - } - $res .= "#include \"$ndr_header\"\n"; - $res .= "#include \"$client_header\"\n"; - $res .= "\n"; - - $res_hdr .= choose_header("librpc/rpc/dcerpc.h", "dcerpc.h")."\n"; - $res_hdr .= "#include \"$header\"\n"; - - foreach my $x (@{$ndr}) { - ($x->{TYPE} eq "INTERFACE") && ParseInterface($x); - } - - return ($res,$res_hdr); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm deleted file mode 100644 index 0a6360f8ac..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm +++ /dev/null @@ -1,2695 +0,0 @@ -################################################### -# Samba4 NDR parser generator for IDL structures -# Copyright tridge@samba.org 2000-2003 -# Copyright tpot@samba.org 2001 -# Copyright jelmer@samba.org 2004-2006 -# released under the GNU GPL - -package Parse::Pidl::Samba4::NDR::Parser; - -require Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(check_null_pointer NeededFunction NeededElement NeededType $res NeededInterface TypeFunctionName ParseElementPrint); - -use strict; -use Parse::Pidl::Typelist qw(hasType getType mapTypeName typeHasBody); -use Parse::Pidl::Util qw(has_property ParseExpr ParseExprExt print_uuid unmake_str); -use Parse::Pidl::CUtil qw(get_pointer_to get_value_of get_array_element); -use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred is_charset_array); -use Parse::Pidl::Samba4 qw(is_intree choose_header); -use Parse::Pidl::Samba4::Header qw(GenerateFunctionInEnv GenerateFunctionOutEnv EnvSubstituteValue GenerateStructEnv); -use Parse::Pidl qw(warning); - -use vars qw($VERSION); -$VERSION = '0.01'; - -# list of known types -my %typefamily; - -sub new($$) { - my ($class) = @_; - my $self = { res => "", res_hdr => "", deferred => [], tabs => "", defer_tabs => "" }; - bless($self, $class); -} - -sub get_typefamily($) -{ - my $n = shift; - return $typefamily{$n}; -} - -sub append_prefix($$) -{ - my ($e, $var_name) = @_; - my $pointers = 0; - my $arrays = 0; - - foreach my $l (@{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER") { - $pointers++; - } elsif ($l->{TYPE} eq "ARRAY") { - $arrays++; - if (($pointers == 0) and - (not $l->{IS_FIXED}) and - (not $l->{IS_INLINE})) { - return get_value_of($var_name); - } - } elsif ($l->{TYPE} eq "DATA") { - if (Parse::Pidl::Typelist::scalar_is_reference($l->{DATA_TYPE})) { - return get_value_of($var_name) unless ($pointers or $arrays); - } - } - } - - return $var_name; -} - -sub has_fast_array($$) -{ - my ($e,$l) = @_; - - return 0 if ($l->{TYPE} ne "ARRAY"); - - my $nl = GetNextLevel($e,$l); - return 0 unless ($nl->{TYPE} eq "DATA"); - return 0 unless (hasType($nl->{DATA_TYPE})); - - my $t = getType($nl->{DATA_TYPE}); - - # Only uint8 and string have fast array functions at the moment - return ($t->{NAME} eq "uint8") or ($t->{NAME} eq "string"); -} - - -#################################### -# pidl() is our basic output routine -sub pidl($$) -{ - my ($self, $d) = @_; - if ($d) { - $self->{res} .= $self->{tabs}; - $self->{res} .= $d; - } - $self->{res} .="\n"; -} - -sub pidl_hdr($$) { my ($self, $d) = @_; $self->{res_hdr} .= "$d\n"; } - -#################################### -# defer() is like pidl(), but adds to -# a deferred buffer which is then added to the -# output buffer at the end of the structure/union/function -# This is needed to cope with code that must be pushed back -# to the end of a block of elements -sub defer_indent($) { my ($self) = @_; $self->{defer_tabs}.="\t"; } -sub defer_deindent($) { my ($self) = @_; $self->{defer_tabs}=substr($self->{defer_tabs}, 0, -1); } - -sub defer($$) -{ - my ($self, $d) = @_; - if ($d) { - push(@{$self->{deferred}}, $self->{defer_tabs}.$d); - } -} - -######################################## -# add the deferred content to the current -# output -sub add_deferred($) -{ - my ($self) = @_; - $self->pidl($_) foreach (@{$self->{deferred}}); - $self->{deferred} = []; - $self->{defer_tabs} = ""; -} - -sub indent($) -{ - my ($self) = @_; - $self->{tabs} .= "\t"; -} - -sub deindent($) -{ - my ($self) = @_; - $self->{tabs} = substr($self->{tabs}, 0, -1); -} - -##################################################################### -# declare a function public or static, depending on its attributes -sub fn_declare($$$$) -{ - my ($self,$type,$fn,$decl) = @_; - - if (has_property($fn, "no$type")) { - $self->pidl_hdr("$decl;"); - return 0; - } - - if (has_property($fn, "public")) { - $self->pidl_hdr("$decl;"); - $self->pidl("_PUBLIC_ $decl"); - } else { - $self->pidl("static $decl"); - } - - return 1; -} - -################################################################### -# setup any special flags for an element or structure -sub start_flags($$$) -{ - my ($self, $e, $ndr) = @_; - my $flags = has_property($e, "flag"); - if (defined $flags) { - $self->pidl("{"); - $self->indent; - $self->pidl("uint32_t _flags_save_$e->{TYPE} = $ndr->flags;"); - $self->pidl("ndr_set_flags(&$ndr->flags, $flags);"); - } -} - -################################################################### -# end any special flags for an element or structure -sub end_flags($$$) -{ - my ($self, $e, $ndr) = @_; - my $flags = has_property($e, "flag"); - if (defined $flags) { - $self->pidl("$ndr->flags = _flags_save_$e->{TYPE};"); - $self->deindent; - $self->pidl("}"); - } -} - -##################################################################### -# parse the data of an array - push side -sub ParseArrayPushHeader($$$$$$) -{ - my ($self,$e,$l,$ndr,$var_name,$env) = @_; - - my $size; - my $length; - - if ($l->{IS_ZERO_TERMINATED}) { - if (has_property($e, "charset")) { - $size = $length = "ndr_charset_length($var_name, CH_$e->{PROPERTIES}->{charset})"; - } else { - $size = $length = "ndr_string_length($var_name, sizeof(*$var_name))"; - } - } else { - $size = ParseExpr($l->{SIZE_IS}, $env, $e); - $length = ParseExpr($l->{LENGTH_IS}, $env, $e); - } - - if ((!$l->{IS_SURROUNDING}) and $l->{IS_CONFORMANT}) { - $self->pidl("NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, $size));"); - } - - if ($l->{IS_VARYING}) { - $self->pidl("NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, 0));"); # array offset - $self->pidl("NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, $length));"); - } - - return $length; -} - -sub check_fully_dereferenced($$) -{ - my ($element, $env) = @_; - - return sub ($) { - my $origvar = shift; - my $check = 0; - - # Figure out the number of pointers in $ptr - my $expandedvar = $origvar; - $expandedvar =~ s/^(\**)//; - my $ptr = $1; - - my $var = undef; - foreach (keys %$env) { - if ($env->{$_} eq $expandedvar) { - $var = $_; - last; - } - } - - return($origvar) unless (defined($var)); - my $e; - foreach (@{$element->{PARENT}->{ELEMENTS}}) { - if ($_->{NAME} eq $var) { - $e = $_; - last; - } - } - - $e or die("Environment doesn't match siblings"); - - # See if pointer at pointer level $level - # needs to be checked. - my $nump = 0; - foreach (@{$e->{LEVELS}}) { - if ($_->{TYPE} eq "POINTER") { - $nump = $_->{POINTER_INDEX}+1; - } - } - warning($element->{ORIGINAL}, "Got pointer for `$e->{NAME}', expected fully derefenced variable") if ($nump > length($ptr)); - return ($origvar); - } -} - -sub check_null_pointer($$$$) -{ - my ($element, $env, $print_fn, $return) = @_; - - return sub ($) { - my $expandedvar = shift; - my $check = 0; - - # Figure out the number of pointers in $ptr - $expandedvar =~ s/^(\**)//; - my $ptr = $1; - - my $var = undef; - foreach (keys %$env) { - if ($env->{$_} eq $expandedvar) { - $var = $_; - last; - } - } - - if (defined($var)) { - my $e; - # lookup ptr in $e - foreach (@{$element->{PARENT}->{ELEMENTS}}) { - if ($_->{NAME} eq $var) { - $e = $_; - last; - } - } - - $e or die("Environment doesn't match siblings"); - - # See if pointer at pointer level $level - # needs to be checked. - foreach my $l (@{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER" and - $l->{POINTER_INDEX} == length($ptr)) { - # No need to check ref pointers - $check = ($l->{POINTER_TYPE} ne "ref"); - last; - } - - if ($l->{TYPE} eq "DATA") { - warning($element, "too much dereferences for `$var'"); - } - } - } else { - warning($element, "unknown dereferenced expression `$expandedvar'"); - $check = 1; - } - - $print_fn->("if ($ptr$expandedvar == NULL) $return") if $check; - } -} - -##################################################################### -# parse an array - pull side -sub ParseArrayPullHeader($$$$$$) -{ - my ($self,$e,$l,$ndr,$var_name,$env) = @_; - - my $length; - my $size; - - if ($l->{IS_CONFORMANT}) { - $length = $size = "ndr_get_array_size($ndr, " . get_pointer_to($var_name) . ")"; - } elsif ($l->{IS_ZERO_TERMINATED}) { # Noheader arrays - $length = $size = "ndr_get_string_size($ndr, sizeof(*$var_name))"; - } else { - $length = $size = ParseExprExt($l->{SIZE_IS}, $env, $e->{ORIGINAL}, - check_null_pointer($e, $env, sub { $self->pidl(shift); }, - "return ndr_pull_error($ndr, NDR_ERR_INVALID_POINTER, \"NULL Pointer for size_is()\");"), - check_fully_dereferenced($e, $env)); - } - - if ((!$l->{IS_SURROUNDING}) and $l->{IS_CONFORMANT}) { - $self->pidl("NDR_CHECK(ndr_pull_array_size($ndr, " . get_pointer_to($var_name) . "));"); - } - - if ($l->{IS_VARYING}) { - $self->pidl("NDR_CHECK(ndr_pull_array_length($ndr, " . get_pointer_to($var_name) . "));"); - $length = "ndr_get_array_length($ndr, " . get_pointer_to($var_name) .")"; - } - - if ($length ne $size) { - $self->pidl("if ($length > $size) {"); - $self->indent; - $self->pidl("return ndr_pull_error($ndr, NDR_ERR_ARRAY_SIZE, \"Bad array size %u should exceed array length %u\", $size, $length);"); - $self->deindent; - $self->pidl("}"); - } - - if ($l->{IS_CONFORMANT} and not $l->{IS_ZERO_TERMINATED}) { - $self->defer("if ($var_name) {"); - $self->defer_indent; - my $size = ParseExprExt($l->{SIZE_IS}, $env, $e->{ORIGINAL}, - check_null_pointer($e, $env, sub { $self->defer(shift); }, - "return ndr_pull_error($ndr, NDR_ERR_INVALID_POINTER, \"NULL Pointer for size_is()\");"), - check_fully_dereferenced($e, $env)); - $self->defer("NDR_CHECK(ndr_check_array_size($ndr, (void*)" . get_pointer_to($var_name) . ", $size));"); - $self->defer_deindent; - $self->defer("}"); - } - - if ($l->{IS_VARYING} and not $l->{IS_ZERO_TERMINATED}) { - $self->defer("if ($var_name) {"); - $self->defer_indent; - my $length = ParseExprExt($l->{LENGTH_IS}, $env, $e->{ORIGINAL}, - check_null_pointer($e, $env, sub { $self->defer(shift); }, - "return ndr_pull_error($ndr, NDR_ERR_INVALID_POINTER, \"NULL Pointer for length_is()\");"), - check_fully_dereferenced($e, $env)); - $self->defer("NDR_CHECK(ndr_check_array_length($ndr, (void*)" . get_pointer_to($var_name) . ", $length));"); - $self->defer_deindent; - $self->defer("}"); - } - - if (not $l->{IS_FIXED} and not is_charset_array($e, $l)) { - $self->AllocateArrayLevel($e,$l,$ndr,$var_name,$size); - } - - return $length; -} - -sub compression_alg($$) -{ - my ($e, $l) = @_; - my ($alg, $clen, $dlen) = split(/,/, $l->{COMPRESSION}); - - return $alg; -} - -sub compression_clen($$$) -{ - my ($e, $l, $env) = @_; - my ($alg, $clen, $dlen) = split(/,/, $l->{COMPRESSION}); - - return ParseExpr($clen, $env, $e->{ORIGINAL}); -} - -sub compression_dlen($$$) -{ - my ($e,$l,$env) = @_; - my ($alg, $clen, $dlen) = split(/,/, $l->{COMPRESSION}); - - return ParseExpr($dlen, $env, $e->{ORIGINAL}); -} - -sub ParseCompressionPushStart($$$$$) -{ - my ($self,$e,$l,$ndr,$env) = @_; - my $comndr = "$ndr\_compressed"; - my $alg = compression_alg($e, $l); - my $dlen = compression_dlen($e, $l, $env); - - $self->pidl("{"); - $self->indent; - $self->pidl("struct ndr_push *$comndr;"); - $self->pidl("NDR_CHECK(ndr_push_compression_start($ndr, &$comndr, $alg, $dlen));"); - - return $comndr; -} - -sub ParseCompressionPushEnd($$$$$) -{ - my ($self,$e,$l,$ndr,$env) = @_; - my $comndr = "$ndr\_compressed"; - my $alg = compression_alg($e, $l); - my $dlen = compression_dlen($e, $l, $env); - - $self->pidl("NDR_CHECK(ndr_push_compression_end($ndr, $comndr, $alg, $dlen));"); - $self->deindent; - $self->pidl("}"); -} - -sub ParseCompressionPullStart($$$$$) -{ - my ($self,$e,$l,$ndr,$env) = @_; - my $comndr = "$ndr\_compressed"; - my $alg = compression_alg($e, $l); - my $dlen = compression_dlen($e, $l, $env); - - $self->pidl("{"); - $self->indent; - $self->pidl("struct ndr_pull *$comndr;"); - $self->pidl("NDR_CHECK(ndr_pull_compression_start($ndr, &$comndr, $alg, $dlen));"); - - return $comndr; -} - -sub ParseCompressionPullEnd($$$$$) -{ - my ($self,$e,$l,$ndr,$env) = @_; - my $comndr = "$ndr\_compressed"; - my $alg = compression_alg($e, $l); - my $dlen = compression_dlen($e, $l, $env); - - $self->pidl("NDR_CHECK(ndr_pull_compression_end($ndr, $comndr, $alg, $dlen));"); - $self->deindent; - $self->pidl("}"); -} - -sub ParseSubcontextPushStart($$$$$) -{ - my ($self,$e,$l,$ndr,$env) = @_; - my $subndr = "_ndr_$e->{NAME}"; - my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE}, $env, $e->{ORIGINAL}); - - $self->pidl("{"); - $self->indent; - $self->pidl("struct ndr_push *$subndr;"); - $self->pidl("NDR_CHECK(ndr_push_subcontext_start($ndr, &$subndr, $l->{HEADER_SIZE}, $subcontext_size));"); - - if (defined $l->{COMPRESSION}) { - $subndr = $self->ParseCompressionPushStart($e, $l, $subndr, $env); - } - - return $subndr; -} - -sub ParseSubcontextPushEnd($$$$$) -{ - my ($self,$e,$l,$ndr,$env) = @_; - my $subndr = "_ndr_$e->{NAME}"; - my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE}, $env, $e->{ORIGINAL}); - - if (defined $l->{COMPRESSION}) { - $self->ParseCompressionPushEnd($e, $l, $subndr, $env); - } - - $self->pidl("NDR_CHECK(ndr_push_subcontext_end($ndr, $subndr, $l->{HEADER_SIZE}, $subcontext_size));"); - $self->deindent; - $self->pidl("}"); -} - -sub ParseSubcontextPullStart($$$$$) -{ - my ($self,$e,$l,$ndr,$env) = @_; - my $subndr = "_ndr_$e->{NAME}"; - my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE}, $env, $e->{ORIGINAL}); - - $self->pidl("{"); - $self->indent; - $self->pidl("struct ndr_pull *$subndr;"); - $self->pidl("NDR_CHECK(ndr_pull_subcontext_start($ndr, &$subndr, $l->{HEADER_SIZE}, $subcontext_size));"); - - if (defined $l->{COMPRESSION}) { - $subndr = $self->ParseCompressionPullStart($e, $l, $subndr, $env); - } - - return $subndr; -} - -sub ParseSubcontextPullEnd($$$$$) -{ - my ($self,$e,$l,$ndr,$env) = @_; - my $subndr = "_ndr_$e->{NAME}"; - my $subcontext_size = ParseExpr($l->{SUBCONTEXT_SIZE}, $env, $e->{ORIGINAL}); - - if (defined $l->{COMPRESSION}) { - $self->ParseCompressionPullEnd($e, $l, $subndr, $env); - } - - $self->pidl("NDR_CHECK(ndr_pull_subcontext_end($ndr, $subndr, $l->{HEADER_SIZE}, $subcontext_size));"); - $self->deindent; - $self->pidl("}"); -} - -sub ParseElementPushLevel -{ - my ($self,$e,$l,$ndr,$var_name,$env,$primitives,$deferred) = @_; - - my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred); - - if ($l->{TYPE} eq "ARRAY" and ($l->{IS_CONFORMANT} or $l->{IS_VARYING})) { - $var_name = get_pointer_to($var_name); - } - - if (defined($ndr_flags)) { - if ($l->{TYPE} eq "SUBCONTEXT") { - my $subndr = $self->ParseSubcontextPushStart($e, $l, $ndr, $env); - $self->ParseElementPushLevel($e, GetNextLevel($e, $l), $subndr, $var_name, $env, 1, 1); - $self->ParseSubcontextPushEnd($e, $l, $ndr, $env); - } elsif ($l->{TYPE} eq "POINTER") { - $self->ParsePtrPush($e, $l, $ndr, $var_name); - } elsif ($l->{TYPE} eq "ARRAY") { - my $length = $self->ParseArrayPushHeader($e, $l, $ndr, $var_name, $env); - - my $nl = GetNextLevel($e, $l); - - # Allow speedups for arrays of scalar types - if (is_charset_array($e,$l)) { - $self->pidl("NDR_CHECK(ndr_push_charset($ndr, $ndr_flags, $var_name, $length, sizeof(" . mapTypeName($nl->{DATA_TYPE}) . "), CH_$e->{PROPERTIES}->{charset}));"); - return; - } elsif (has_fast_array($e,$l)) { - $self->pidl("NDR_CHECK(ndr_push_array_$nl->{DATA_TYPE}($ndr, $ndr_flags, $var_name, $length));"); - return; - } - } elsif ($l->{TYPE} eq "SWITCH") { - $self->ParseSwitchPush($e, $l, $ndr, $var_name, $env); - } elsif ($l->{TYPE} eq "DATA") { - $self->ParseDataPush($e, $l, $ndr, $var_name, $primitives, $deferred); - } elsif ($l->{TYPE} eq "TYPEDEF") { - $typefamily{$e->{DATA}->{TYPE}}->{PUSH_FN_BODY}->($self, $e->{DATA}, $ndr, $var_name); - } - } - - if ($l->{TYPE} eq "POINTER" and $deferred) { - if ($l->{POINTER_TYPE} ne "ref") { - $self->pidl("if ($var_name) {"); - $self->indent; - if ($l->{POINTER_TYPE} eq "relative") { - $self->pidl("NDR_CHECK(ndr_push_relative_ptr2($ndr, $var_name));"); - } - } - $var_name = get_value_of($var_name); - $self->ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 1, 1); - - if ($l->{POINTER_TYPE} ne "ref") { - $self->deindent; - $self->pidl("}"); - } - } elsif ($l->{TYPE} eq "ARRAY" and not has_fast_array($e,$l) and - not is_charset_array($e, $l)) { - my $length = ParseExpr($l->{LENGTH_IS}, $env, $e->{ORIGINAL}); - my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; - - $var_name = get_array_element($var_name, $counter); - - if (($primitives and not $l->{IS_DEFERRED}) or ($deferred and $l->{IS_DEFERRED})) { - $self->pidl("for ($counter = 0; $counter < $length; $counter++) {"); - $self->indent; - $self->ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 1, 0); - $self->deindent; - $self->pidl("}"); - } - - if ($deferred and ContainsDeferred($e, $l)) { - $self->pidl("for ($counter = 0; $counter < $length; $counter++) {"); - $self->indent; - $self->ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, 0, 1); - $self->deindent; - $self->pidl("}"); - } - } elsif ($l->{TYPE} eq "SWITCH") { - $self->ParseElementPushLevel($e, GetNextLevel($e, $l), $ndr, $var_name, $env, $primitives, $deferred); - } -} - -##################################################################### -# parse scalars in a structure element -sub ParseElementPush($$$$$$) -{ - my ($self,$e,$ndr,$env,$primitives,$deferred) = @_; - my $subndr = undef; - - my $var_name = $env->{$e->{NAME}}; - - return unless $primitives or ($deferred and ContainsDeferred($e, $e->{LEVELS}[0])); - - # Representation type is different from transmit_as - if ($e->{REPRESENTATION_TYPE} ne $e->{TYPE}) { - $self->pidl("{"); - $self->indent; - my $transmit_name = "_transmit_$e->{NAME}"; - $self->pidl(mapTypeName($e->{TYPE}) ." $transmit_name;"); - $self->pidl("NDR_CHECK(ndr_$e->{REPRESENTATION_TYPE}_to_$e->{TYPE}($var_name, " . get_pointer_to($transmit_name) . "));"); - $var_name = $transmit_name; - } - - $var_name = append_prefix($e, $var_name); - - $self->start_flags($e, $ndr); - - if (defined(my $value = has_property($e, "value"))) { - $var_name = ParseExpr($value, $env, $e->{ORIGINAL}); - } - - $self->ParseElementPushLevel($e, $e->{LEVELS}[0], $ndr, $var_name, $env, $primitives, $deferred); - - $self->end_flags($e, $ndr); - - if ($e->{REPRESENTATION_TYPE} ne $e->{TYPE}) { - $self->deindent; - $self->pidl("}"); - } -} - -##################################################################### -# parse a pointer in a struct element or function -sub ParsePtrPush($$$$$) -{ - my ($self,$e,$l,$ndr,$var_name) = @_; - - if ($l->{POINTER_TYPE} eq "ref") { - $self->pidl("if ($var_name == NULL) {"); - $self->indent; - $self->pidl("return ndr_push_error($ndr, NDR_ERR_INVALID_POINTER, \"NULL [ref] pointer\");"); - $self->deindent; - $self->pidl("}"); - if ($l->{LEVEL} eq "EMBEDDED") { - $self->pidl("NDR_CHECK(ndr_push_ref_ptr(ndr));"); - } - } elsif ($l->{POINTER_TYPE} eq "relative") { - $self->pidl("NDR_CHECK(ndr_push_relative_ptr1($ndr, $var_name));"); - } elsif ($l->{POINTER_TYPE} eq "unique") { - $self->pidl("NDR_CHECK(ndr_push_unique_ptr($ndr, $var_name));"); - } elsif ($l->{POINTER_TYPE} eq "full") { - $self->pidl("NDR_CHECK(ndr_push_full_ptr($ndr, $var_name));"); - } else { - die("Unhandled pointer type $l->{POINTER_TYPE}"); - } -} - -sub need_pointer_to($$$) -{ - my ($e, $l, $scalar_only) = @_; - - my $t; - if (ref($l->{DATA_TYPE})) { - $t = "$l->{DATA_TYPE}->{TYPE}_$l->{DATA_TYPE}->{NAME}"; - } else { - $t = $l->{DATA_TYPE}; - } - - if (not Parse::Pidl::Typelist::is_scalar($t)) { - return 1 if $scalar_only; - } - - my $arrays = 0; - - foreach my $tl (@{$e->{LEVELS}}) { - last if $l == $tl; - if ($tl->{TYPE} eq "ARRAY") { - $arrays++; - } - } - - if (Parse::Pidl::Typelist::scalar_is_reference($t)) { - return 1 unless $arrays; - } - - return 0; -} - -sub ParseDataPrint($$$$$) -{ - my ($self, $e, $l, $ndr, $var_name) = @_; - - if (not ref($l->{DATA_TYPE}) or defined($l->{DATA_TYPE}->{NAME})) { - - if (need_pointer_to($e, $l, 1)) { - $var_name = get_pointer_to($var_name); - } - - $self->pidl(TypeFunctionName("ndr_print", $l->{DATA_TYPE})."($ndr, \"$e->{NAME}\", $var_name);"); - } else { - $self->ParseTypePrint($l->{DATA_TYPE}, $ndr, $var_name); - } -} - -##################################################################### -# print scalars in a structure element -sub ParseElementPrint($$$$$) -{ - my($self, $e, $ndr, $var_name, $env) = @_; - - return if (has_property($e, "noprint")); - - if ($e->{REPRESENTATION_TYPE} ne $e->{TYPE}) { - $self->pidl("ndr_print_$e->{REPRESENTATION_TYPE}($ndr, \"$e->{NAME}\", $var_name);"); - return; - } - - $var_name = append_prefix($e, $var_name); - - if (defined(my $value = has_property($e, "value"))) { - $var_name = "($ndr->flags & LIBNDR_PRINT_SET_VALUES)?" . ParseExpr($value,$env, $e->{ORIGINAL}) . ":$var_name"; - } - - foreach my $l (@{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER") { - $self->pidl("ndr_print_ptr($ndr, \"$e->{NAME}\", $var_name);"); - $self->pidl("$ndr->depth++;"); - if ($l->{POINTER_TYPE} ne "ref") { - $self->pidl("if ($var_name) {"); - $self->indent; - } - $var_name = get_value_of($var_name); - } elsif ($l->{TYPE} eq "ARRAY") { - my $length; - - if ($l->{IS_CONFORMANT} or $l->{IS_VARYING}) { - $var_name = get_pointer_to($var_name); - } - - if ($l->{IS_ZERO_TERMINATED}) { - $length = "ndr_string_length($var_name, sizeof(*$var_name))"; - } else { - $length = ParseExprExt($l->{LENGTH_IS}, $env, $e->{ORIGINAL}, - check_null_pointer($e, $env, sub { $self->pidl(shift); }, "return;"), check_fully_dereferenced($e, $env)); - } - - if (is_charset_array($e,$l)) { - $self->pidl("ndr_print_string($ndr, \"$e->{NAME}\", $var_name);"); - last; - } elsif (has_fast_array($e, $l)) { - my $nl = GetNextLevel($e, $l); - $self->pidl("ndr_print_array_$nl->{DATA_TYPE}($ndr, \"$e->{NAME}\", $var_name, $length);"); - last; - } else { - my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; - - $self->pidl("$ndr->print($ndr, \"\%s: ARRAY(\%d)\", \"$e->{NAME}\", (int)$length);"); - $self->pidl("$ndr->depth++;"); - $self->pidl("for ($counter=0;$counter<$length;$counter++) {"); - $self->indent; - $self->pidl("char *idx_$l->{LEVEL_INDEX}=NULL;"); - $self->pidl("if (asprintf(&idx_$l->{LEVEL_INDEX}, \"[\%d]\", $counter) != -1) {"); - $self->indent; - - $var_name = get_array_element($var_name, $counter); - } - } elsif ($l->{TYPE} eq "DATA") { - $self->ParseDataPrint($e, $l, $ndr, $var_name); - } elsif ($l->{TYPE} eq "SWITCH") { - my $switch_var = ParseExprExt($l->{SWITCH_IS}, $env, $e->{ORIGINAL}, - check_null_pointer($e, $env, sub { $self->pidl(shift); }, "return;"), check_fully_dereferenced($e, $env)); - $self->pidl("ndr_print_set_switch_value($ndr, " . get_pointer_to($var_name) . ", $switch_var);"); - } - } - - foreach my $l (reverse @{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER") { - if ($l->{POINTER_TYPE} ne "ref") { - $self->deindent; - $self->pidl("}"); - } - $self->pidl("$ndr->depth--;"); - } elsif (($l->{TYPE} eq "ARRAY") - and not is_charset_array($e,$l) - and not has_fast_array($e,$l)) { - $self->pidl("free(idx_$l->{LEVEL_INDEX});"); - $self->deindent; - $self->pidl("}"); - $self->deindent; - $self->pidl("}"); - $self->pidl("$ndr->depth--;"); - } - } -} - -##################################################################### -# parse scalars in a structure element - pull size -sub ParseSwitchPull($$$$$$) -{ - my($self,$e,$l,$ndr,$var_name,$env) = @_; - my $switch_var = ParseExprExt($l->{SWITCH_IS}, $env, $e->{ORIGINAL}, - check_null_pointer($e, $env, sub { $self->pidl(shift); }, - "return ndr_pull_error($ndr, NDR_ERR_INVALID_POINTER, \"NULL Pointer for switch_is()\");"), - check_fully_dereferenced($e, $env)); - - $var_name = get_pointer_to($var_name); - $self->pidl("NDR_CHECK(ndr_pull_set_switch_value($ndr, $var_name, $switch_var));"); -} - -##################################################################### -# push switch element -sub ParseSwitchPush($$$$$$) -{ - my($self,$e,$l,$ndr,$var_name,$env) = @_; - my $switch_var = ParseExprExt($l->{SWITCH_IS}, $env, $e->{ORIGINAL}, - check_null_pointer($e, $env, sub { $self->pidl(shift); }, - "return ndr_push_error($ndr, NDR_ERR_INVALID_POINTER, \"NULL Pointer for switch_is()\");"), - check_fully_dereferenced($e, $env)); - - $var_name = get_pointer_to($var_name); - $self->pidl("NDR_CHECK(ndr_push_set_switch_value($ndr, $var_name, $switch_var));"); -} - -sub ParseDataPull($$$$$$$) -{ - my ($self,$e,$l,$ndr,$var_name,$primitives,$deferred) = @_; - - if (not ref($l->{DATA_TYPE}) or defined($l->{DATA_TYPE}->{NAME})) { - - my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred); - - if (need_pointer_to($e, $l, 0)) { - $var_name = get_pointer_to($var_name); - } - - $var_name = get_pointer_to($var_name); - - $self->pidl("NDR_CHECK(".TypeFunctionName("ndr_pull", $l->{DATA_TYPE})."($ndr, $ndr_flags, $var_name));"); - - if (my $range = has_property($e, "range")) { - $var_name = get_value_of($var_name); - my ($low, $high) = split(/,/, $range, 2); - $self->pidl("if ($var_name < $low || $var_name > $high) {"); - $self->pidl("\treturn ndr_pull_error($ndr, NDR_ERR_RANGE, \"value out of range\");"); - $self->pidl("}"); - } - } else { - $self->ParseTypePull($l->{DATA_TYPE}, $ndr, $var_name, $primitives, $deferred); - } -} - -sub ParseDataPush($$$$$$$) -{ - my ($self,$e,$l,$ndr,$var_name,$primitives,$deferred) = @_; - - if (not ref($l->{DATA_TYPE}) or defined($l->{DATA_TYPE}->{NAME})) { - - my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred); - - # strings are passed by value rather than reference - if (need_pointer_to($e, $l, 1)) { - $var_name = get_pointer_to($var_name); - } - - $self->pidl("NDR_CHECK(".TypeFunctionName("ndr_push", $l->{DATA_TYPE})."($ndr, $ndr_flags, $var_name));"); - } else { - $self->ParseTypePush($l->{DATA_TYPE}, $ndr, $var_name, $primitives, $deferred); - } -} - -sub CalcNdrFlags($$$) -{ - my ($l,$primitives,$deferred) = @_; - - my $scalars = 0; - my $buffers = 0; - - # Add NDR_SCALARS if this one is deferred - # and deferreds may be pushed - $scalars = 1 if ($l->{IS_DEFERRED} and $deferred); - - # Add NDR_SCALARS if this one is not deferred and - # primitives may be pushed - $scalars = 1 if (!$l->{IS_DEFERRED} and $primitives); - - # Add NDR_BUFFERS if this one contains deferred stuff - # and deferreds may be pushed - $buffers = 1 if ($l->{CONTAINS_DEFERRED} and $deferred); - - return "NDR_SCALARS|NDR_BUFFERS" if ($scalars and $buffers); - return "NDR_SCALARS" if ($scalars); - return "NDR_BUFFERS" if ($buffers); - return undef; -} - -sub ParseMemCtxPullFlags($$$$) -{ - my ($self, $e, $l) = @_; - - return undef unless ($l->{TYPE} eq "POINTER" or $l->{TYPE} eq "ARRAY"); - - return undef if ($l->{TYPE} eq "ARRAY" and $l->{IS_FIXED}); - return undef if has_fast_array($e, $l); - return undef if is_charset_array($e, $l); - - my $mem_flags = "0"; - - if (($l->{TYPE} eq "POINTER") and ($l->{POINTER_TYPE} eq "ref")) { - my $nl = GetNextLevel($e, $l); - my $next_is_array = ($nl->{TYPE} eq "ARRAY"); - my $next_is_string = (($nl->{TYPE} eq "DATA") and - ($nl->{DATA_TYPE} eq "string")); - if ($next_is_array or $next_is_string) { - return undef; - } elsif ($l->{LEVEL} eq "TOP") { - $mem_flags = "LIBNDR_FLAG_REF_ALLOC"; - } - } - - return $mem_flags; -} - -sub ParseMemCtxPullStart($$$$$) -{ - my ($self, $e, $l, $ndr, $ptr_name) = @_; - - my $mem_r_ctx = "_mem_save_$e->{NAME}_$l->{LEVEL_INDEX}"; - my $mem_c_ctx = $ptr_name; - my $mem_c_flags = $self->ParseMemCtxPullFlags($e, $l); - - return unless defined($mem_c_flags); - - $self->pidl("$mem_r_ctx = NDR_PULL_GET_MEM_CTX($ndr);"); - $self->pidl("NDR_PULL_SET_MEM_CTX($ndr, $mem_c_ctx, $mem_c_flags);"); -} - -sub ParseMemCtxPullEnd($$$$) -{ - my ($self, $e, $l, $ndr) = @_; - - my $mem_r_ctx = "_mem_save_$e->{NAME}_$l->{LEVEL_INDEX}"; - my $mem_r_flags = $self->ParseMemCtxPullFlags($e, $l); - - return unless defined($mem_r_flags); - - $self->pidl("NDR_PULL_SET_MEM_CTX($ndr, $mem_r_ctx, $mem_r_flags);"); -} - -sub CheckStringTerminator($$$$$) -{ - my ($self,$ndr,$e,$l,$length) = @_; - my $nl = GetNextLevel($e, $l); - - # Make sure last element is zero! - $self->pidl("NDR_CHECK(ndr_check_string_terminator($ndr, $length, sizeof($nl->{DATA_TYPE}_t)));"); -} - -sub ParseElementPullLevel -{ - my($self,$e,$l,$ndr,$var_name,$env,$primitives,$deferred) = @_; - - my $ndr_flags = CalcNdrFlags($l, $primitives, $deferred); - - if ($l->{TYPE} eq "ARRAY" and ($l->{IS_VARYING} or $l->{IS_CONFORMANT})) { - $var_name = get_pointer_to($var_name); - } - - # Only pull something if there's actually something to be pulled - if (defined($ndr_flags)) { - if ($l->{TYPE} eq "SUBCONTEXT") { - my $subndr = $self->ParseSubcontextPullStart($e, $l, $ndr, $env); - $self->ParseElementPullLevel($e, GetNextLevel($e,$l), $subndr, $var_name, $env, 1, 1); - $self->ParseSubcontextPullEnd($e, $l, $ndr, $env); - } elsif ($l->{TYPE} eq "ARRAY") { - my $length = $self->ParseArrayPullHeader($e, $l, $ndr, $var_name, $env); - - my $nl = GetNextLevel($e, $l); - - if (is_charset_array($e,$l)) { - if ($l->{IS_ZERO_TERMINATED}) { - $self->CheckStringTerminator($ndr, $e, $l, $length); - } - $self->pidl("NDR_CHECK(ndr_pull_charset($ndr, $ndr_flags, ".get_pointer_to($var_name).", $length, sizeof(" . mapTypeName($nl->{DATA_TYPE}) . "), CH_$e->{PROPERTIES}->{charset}));"); - return; - } elsif (has_fast_array($e, $l)) { - if ($l->{IS_ZERO_TERMINATED}) { - $self->CheckStringTerminator($ndr,$e,$l,$length); - } - $self->pidl("NDR_CHECK(ndr_pull_array_$nl->{DATA_TYPE}($ndr, $ndr_flags, $var_name, $length));"); - return; - } - } elsif ($l->{TYPE} eq "POINTER") { - $self->ParsePtrPull($e, $l, $ndr, $var_name); - } elsif ($l->{TYPE} eq "SWITCH") { - $self->ParseSwitchPull($e, $l, $ndr, $var_name, $env); - } elsif ($l->{TYPE} eq "DATA") { - $self->ParseDataPull($e, $l, $ndr, $var_name, $primitives, $deferred); - } elsif ($l->{TYPE} eq "TYPEDEF") { - $typefamily{$e->{DATA}->{TYPE}}->{PULL_FN_BODY}->($self, $e->{DATA}, $ndr, $var_name); - } - } - - # add additional constructions - if ($l->{TYPE} eq "POINTER" and $deferred) { - if ($l->{POINTER_TYPE} ne "ref") { - $self->pidl("if ($var_name) {"); - $self->indent; - - if ($l->{POINTER_TYPE} eq "relative") { - $self->pidl("uint32_t _relative_save_offset;"); - $self->pidl("_relative_save_offset = $ndr->offset;"); - $self->pidl("NDR_CHECK(ndr_pull_relative_ptr2($ndr, $var_name));"); - } - } - - $self->ParseMemCtxPullStart($e, $l, $ndr, $var_name); - - $var_name = get_value_of($var_name); - $self->ParseElementPullLevel($e, GetNextLevel($e,$l), $ndr, $var_name, $env, 1, 1); - - $self->ParseMemCtxPullEnd($e, $l, $ndr); - - if ($l->{POINTER_TYPE} ne "ref") { - if ($l->{POINTER_TYPE} eq "relative") { - $self->pidl("$ndr->offset = _relative_save_offset;"); - } - $self->deindent; - $self->pidl("}"); - } - } elsif ($l->{TYPE} eq "ARRAY" and - not has_fast_array($e,$l) and not is_charset_array($e, $l)) { - my $length = ParseExpr($l->{LENGTH_IS}, $env, $e->{ORIGINAL}); - my $counter = "cntr_$e->{NAME}_$l->{LEVEL_INDEX}"; - my $array_name = $var_name; - - $var_name = get_array_element($var_name, $counter); - - $self->ParseMemCtxPullStart($e, $l, $ndr, $array_name); - - if (($primitives and not $l->{IS_DEFERRED}) or ($deferred and $l->{IS_DEFERRED})) { - my $nl = GetNextLevel($e,$l); - - if ($l->{IS_ZERO_TERMINATED}) { - $self->CheckStringTerminator($ndr,$e,$l,$length); - } - - $self->pidl("for ($counter = 0; $counter < $length; $counter++) {"); - $self->indent; - $self->ParseElementPullLevel($e, $nl, $ndr, $var_name, $env, 1, 0); - $self->deindent; - $self->pidl("}"); - } - - if ($deferred and ContainsDeferred($e, $l)) { - $self->pidl("for ($counter = 0; $counter < $length; $counter++) {"); - $self->indent; - $self->ParseElementPullLevel($e,GetNextLevel($e,$l), $ndr, $var_name, $env, 0, 1); - $self->deindent; - $self->pidl("}"); - } - - $self->ParseMemCtxPullEnd($e, $l, $ndr); - - } elsif ($l->{TYPE} eq "SWITCH") { - $self->ParseElementPullLevel($e, GetNextLevel($e,$l), $ndr, $var_name, $env, $primitives, $deferred); - } -} - -##################################################################### -# parse scalars in a structure element - pull size -sub ParseElementPull($$$$$$) -{ - my($self,$e,$ndr,$env,$primitives,$deferred) = @_; - - my $var_name = $env->{$e->{NAME}}; - my $represent_name; - my $transmit_name; - - return unless $primitives or ($deferred and ContainsDeferred($e, $e->{LEVELS}[0])); - - if ($e->{REPRESENTATION_TYPE} ne $e->{TYPE}) { - $self->pidl("{"); - $self->indent; - $represent_name = $var_name; - $transmit_name = "_transmit_$e->{NAME}"; - $var_name = $transmit_name; - $self->pidl(mapTypeName($e->{TYPE})." $var_name;"); - } - - $var_name = append_prefix($e, $var_name); - - $self->start_flags($e, $ndr); - - $self->ParseElementPullLevel($e,$e->{LEVELS}[0],$ndr,$var_name,$env,$primitives,$deferred); - - $self->end_flags($e, $ndr); - - # Representation type is different from transmit_as - if ($e->{REPRESENTATION_TYPE} ne $e->{TYPE}) { - $self->pidl("NDR_CHECK(ndr_$e->{TYPE}_to_$e->{REPRESENTATION_TYPE}($transmit_name, ".get_pointer_to($represent_name)."));"); - $self->deindent; - $self->pidl("}"); - } -} - -##################################################################### -# parse a pointer in a struct element or function -sub ParsePtrPull($$$$$) -{ - my($self, $e,$l,$ndr,$var_name) = @_; - - my $nl = GetNextLevel($e, $l); - my $next_is_array = ($nl->{TYPE} eq "ARRAY"); - my $next_is_string = (($nl->{TYPE} eq "DATA") and - ($nl->{DATA_TYPE} eq "string")); - - if ($l->{POINTER_TYPE} eq "ref" and $l->{LEVEL} eq "TOP") { - - if (!$next_is_array and !$next_is_string) { - $self->pidl("if ($ndr->flags & LIBNDR_FLAG_REF_ALLOC) {"); - $self->pidl("\tNDR_PULL_ALLOC($ndr, $var_name);"); - $self->pidl("}"); - } - - return; - } elsif ($l->{POINTER_TYPE} eq "ref" and $l->{LEVEL} eq "EMBEDDED") { - $self->pidl("NDR_CHECK(ndr_pull_ref_ptr($ndr, &_ptr_$e->{NAME}));"); - } elsif (($l->{POINTER_TYPE} eq "unique") or - ($l->{POINTER_TYPE} eq "relative") or - ($l->{POINTER_TYPE} eq "full")) { - $self->pidl("NDR_CHECK(ndr_pull_generic_ptr($ndr, &_ptr_$e->{NAME}));"); - } else { - die("Unhandled pointer type $l->{POINTER_TYPE}"); - } - - $self->pidl("if (_ptr_$e->{NAME}) {"); - $self->indent; - - # Don't do this for arrays, they're allocated at the actual level - # of the array - unless ($next_is_array or $next_is_string) { - $self->pidl("NDR_PULL_ALLOC($ndr, $var_name);"); - } else { - # FIXME: Yes, this is nasty. - # We allocate an array twice - # - once just to indicate that it's there, - # - then the real allocation... - $self->pidl("NDR_PULL_ALLOC($ndr, $var_name);"); - } - - #$self->pidl("memset($var_name, 0, sizeof($var_name));"); - if ($l->{POINTER_TYPE} eq "relative") { - $self->pidl("NDR_CHECK(ndr_pull_relative_ptr1($ndr, $var_name, _ptr_$e->{NAME}));"); - } - $self->deindent; - $self->pidl("} else {"); - $self->pidl("\t$var_name = NULL;"); - $self->pidl("}"); -} - -sub ParseStructPushPrimitives($$$$$) -{ - my ($self, $struct, $ndr, $varname, $env) = @_; - - # see if the structure contains a conformant array. If it - # does, then it must be the last element of the structure, and - # we need to push the conformant length early, as it fits on - # the wire before the structure (and even before the structure - # alignment) - if (defined($struct->{SURROUNDING_ELEMENT})) { - my $e = $struct->{SURROUNDING_ELEMENT}; - - if (defined($e->{LEVELS}[0]) and - $e->{LEVELS}[0]->{TYPE} eq "ARRAY") { - my $size; - - if ($e->{LEVELS}[0]->{IS_ZERO_TERMINATED}) { - if (has_property($e, "charset")) { - $size = "ndr_charset_length($varname->$e->{NAME}, CH_$e->{PROPERTIES}->{charset})"; - } else { - $size = "ndr_string_length($varname->$e->{NAME}, sizeof(*$varname->$e->{NAME}))"; - } - } else { - $size = ParseExpr($e->{LEVELS}[0]->{SIZE_IS}, $env, $e->{ORIGINAL}); - } - - $self->pidl("NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, $size));"); - } else { - $self->pidl("NDR_CHECK(ndr_push_uint32($ndr, NDR_SCALARS, ndr_string_array_size($ndr, $varname->$e->{NAME})));"); - } - } - - $self->pidl("NDR_CHECK(ndr_push_align($ndr, $struct->{ALIGN}));"); - - if (defined($struct->{PROPERTIES}{relative_base})) { - # set the current offset as base for relative pointers - # and store it based on the toplevel struct/union - $self->pidl("NDR_CHECK(ndr_push_setup_relative_base_offset1($ndr, $varname, $ndr->offset));"); - } - - $self->ParseElementPush($_, $ndr, $env, 1, 0) foreach (@{$struct->{ELEMENTS}}); -} - -sub ParseStructPushDeferred($$$$) -{ - my ($self, $struct, $ndr, $varname, $env) = @_; - if (defined($struct->{PROPERTIES}{relative_base})) { - # retrieve the current offset as base for relative pointers - # based on the toplevel struct/union - $self->pidl("NDR_CHECK(ndr_push_setup_relative_base_offset2($ndr, $varname));"); - } - $self->ParseElementPush($_, $ndr, $env, 0, 1) foreach (@{$struct->{ELEMENTS}}); -} - -##################################################################### -# parse a struct -sub ParseStructPush($$$$) -{ - my ($self, $struct, $ndr, $varname) = @_; - - return unless defined($struct->{ELEMENTS}); - - my $env = GenerateStructEnv($struct, $varname); - - EnvSubstituteValue($env, $struct); - - $self->DeclareArrayVariables($_) foreach (@{$struct->{ELEMENTS}}); - - $self->start_flags($struct, $ndr); - - $self->pidl("if (ndr_flags & NDR_SCALARS) {"); - $self->indent; - $self->ParseStructPushPrimitives($struct, $ndr, $varname, $env); - $self->deindent; - $self->pidl("}"); - - $self->pidl("if (ndr_flags & NDR_BUFFERS) {"); - $self->indent; - $self->ParseStructPushDeferred($struct, $ndr, $varname, $env); - $self->deindent; - $self->pidl("}"); - - $self->end_flags($struct, $ndr); -} - -##################################################################### -# generate a push function for an enum -sub ParseEnumPush($$$$) -{ - my($self,$enum,$ndr,$varname) = @_; - my($type_fn) = $enum->{BASE_TYPE}; - - $self->start_flags($enum, $ndr); - $self->pidl("NDR_CHECK(ndr_push_$type_fn($ndr, NDR_SCALARS, $varname));"); - $self->end_flags($enum, $ndr); -} - -##################################################################### -# generate a pull function for an enum -sub ParseEnumPull($$$$) -{ - my($self,$enum,$ndr,$varname) = @_; - my($type_fn) = $enum->{BASE_TYPE}; - my($type_v_decl) = mapTypeName($type_fn); - - $self->pidl("$type_v_decl v;"); - $self->start_flags($enum, $ndr); - $self->pidl("NDR_CHECK(ndr_pull_$type_fn($ndr, NDR_SCALARS, &v));"); - $self->pidl("*$varname = v;"); - - $self->end_flags($enum, $ndr); -} - -##################################################################### -# generate a print function for an enum -sub ParseEnumPrint($$$$$) -{ - my($self,$enum,$ndr,$name,$varname) = @_; - - $self->pidl("const char *val = NULL;"); - $self->pidl(""); - - $self->start_flags($enum, $ndr); - - $self->pidl("switch ($varname) {"); - $self->indent; - my $els = \@{$enum->{ELEMENTS}}; - foreach my $i (0 .. $#{$els}) { - my $e = ${$els}[$i]; - chomp $e; - if ($e =~ /^(.*)=/) { - $e = $1; - } - $self->pidl("case $e: val = \"$e\"; break;"); - } - - $self->deindent; - $self->pidl("}"); - - $self->pidl("ndr_print_enum($ndr, name, \"$enum->{TYPE}\", val, $varname);"); - - $self->end_flags($enum, $ndr); -} - -sub DeclEnum($$$$) -{ - my ($e,$t,$name,$varname) = @_; - return "enum $name " . - ($t eq "pull"?"*":"") . $varname; -} - -$typefamily{ENUM} = { - DECL => \&DeclEnum, - PUSH_FN_BODY => \&ParseEnumPush, - PULL_FN_BODY => \&ParseEnumPull, - PRINT_FN_BODY => \&ParseEnumPrint, -}; - -##################################################################### -# generate a push function for a bitmap -sub ParseBitmapPush($$$$) -{ - my($self,$bitmap,$ndr,$varname) = @_; - my($type_fn) = $bitmap->{BASE_TYPE}; - - $self->start_flags($bitmap, $ndr); - - $self->pidl("NDR_CHECK(ndr_push_$type_fn($ndr, NDR_SCALARS, $varname));"); - - $self->end_flags($bitmap, $ndr); -} - -##################################################################### -# generate a pull function for an bitmap -sub ParseBitmapPull($$$$) -{ - my($self,$bitmap,$ndr,$varname) = @_; - my $type_fn = $bitmap->{BASE_TYPE}; - my($type_decl) = mapTypeName($bitmap->{BASE_TYPE}); - - $self->pidl("$type_decl v;"); - $self->start_flags($bitmap, $ndr); - $self->pidl("NDR_CHECK(ndr_pull_$type_fn($ndr, NDR_SCALARS, &v));"); - $self->pidl("*$varname = v;"); - - $self->end_flags($bitmap, $ndr); -} - -##################################################################### -# generate a print function for an bitmap -sub ParseBitmapPrintElement($$$$$$) -{ - my($self,$e,$bitmap,$ndr,$name,$varname) = @_; - my($type_decl) = mapTypeName($bitmap->{BASE_TYPE}); - my($type_fn) = $bitmap->{BASE_TYPE}; - my($flag); - - if ($e =~ /^(\w+) .*$/) { - $flag = "$1"; - } else { - die "Bitmap: \"$name\" invalid Flag: \"$e\""; - } - - $self->pidl("ndr_print_bitmap_flag($ndr, sizeof($type_decl), \"$flag\", $flag, $varname);"); -} - -##################################################################### -# generate a print function for an bitmap -sub ParseBitmapPrint($$$$$) -{ - my($self,$bitmap,$ndr,$name,$varname) = @_; - my($type_decl) = mapTypeName($bitmap->{TYPE}); - my($type_fn) = $bitmap->{BASE_TYPE}; - - $self->start_flags($bitmap, $ndr); - - $self->pidl("ndr_print_$type_fn($ndr, name, $varname);"); - - $self->pidl("$ndr->depth++;"); - foreach my $e (@{$bitmap->{ELEMENTS}}) { - $self->ParseBitmapPrintElement($e, $bitmap, $ndr, $name, $varname); - } - $self->pidl("$ndr->depth--;"); - - $self->end_flags($bitmap, $ndr); -} - -sub DeclBitmap($$$$) -{ - my ($e,$t,$name,$varname) = @_; - return mapTypeName(Parse::Pidl::Typelist::bitmap_type_fn($e)) . - ($t eq "pull"?" *":" ") . $varname; -} - -$typefamily{BITMAP} = { - DECL => \&DeclBitmap, - PUSH_FN_BODY => \&ParseBitmapPush, - PULL_FN_BODY => \&ParseBitmapPull, - PRINT_FN_BODY => \&ParseBitmapPrint, -}; - -##################################################################### -# generate a struct print function -sub ParseStructPrint($$$$$) -{ - my($self,$struct,$ndr,$name,$varname) = @_; - - return unless defined $struct->{ELEMENTS}; - - my $env = GenerateStructEnv($struct, $varname); - - $self->DeclareArrayVariables($_) foreach (@{$struct->{ELEMENTS}}); - - $self->pidl("ndr_print_struct($ndr, name, \"$name\");"); - - $self->start_flags($struct, $ndr); - - $self->pidl("$ndr->depth++;"); - - $self->ParseElementPrint($_, $ndr, $env->{$_->{NAME}}, $env) - foreach (@{$struct->{ELEMENTS}}); - $self->pidl("$ndr->depth--;"); - - $self->end_flags($struct, $ndr); -} - -sub DeclarePtrVariables($$) -{ - my ($self,$e) = @_; - foreach my $l (@{$e->{LEVELS}}) { - if ($l->{TYPE} eq "POINTER" and - not ($l->{POINTER_TYPE} eq "ref" and $l->{LEVEL} eq "TOP")) { - $self->pidl("uint32_t _ptr_$e->{NAME};"); - last; - } - } -} - -sub DeclareArrayVariables($$) -{ - my ($self,$e) = @_; - - foreach my $l (@{$e->{LEVELS}}) { - next if has_fast_array($e,$l); - next if is_charset_array($e,$l); - if ($l->{TYPE} eq "ARRAY") { - $self->pidl("uint32_t cntr_$e->{NAME}_$l->{LEVEL_INDEX};"); - } - } -} - -sub DeclareMemCtxVariables($$) -{ - my ($self,$e) = @_; - foreach my $l (@{$e->{LEVELS}}) { - my $mem_flags = $self->ParseMemCtxPullFlags($e, $l); - if (defined($mem_flags)) { - $self->pidl("TALLOC_CTX *_mem_save_$e->{NAME}_$l->{LEVEL_INDEX};"); - } - } -} - -sub ParseStructPullPrimitives($$$$$) -{ - my($self,$struct,$ndr,$varname,$env) = @_; - - if (defined $struct->{SURROUNDING_ELEMENT}) { - $self->pidl("NDR_CHECK(ndr_pull_array_size($ndr, &$varname->$struct->{SURROUNDING_ELEMENT}->{NAME}));"); - } - - $self->pidl("NDR_CHECK(ndr_pull_align($ndr, $struct->{ALIGN}));"); - - if (defined($struct->{PROPERTIES}{relative_base})) { - # set the current offset as base for relative pointers - # and store it based on the toplevel struct/union - $self->pidl("NDR_CHECK(ndr_pull_setup_relative_base_offset1($ndr, $varname, $ndr->offset));"); - } - - $self->ParseElementPull($_, $ndr, $env, 1, 0) foreach (@{$struct->{ELEMENTS}}); - - $self->add_deferred(); -} - -sub ParseStructPullDeferred($$$$$) -{ - my ($self,$struct,$ndr,$varname,$env) = @_; - - if (defined($struct->{PROPERTIES}{relative_base})) { - # retrieve the current offset as base for relative pointers - # based on the toplevel struct/union - $self->pidl("NDR_CHECK(ndr_pull_setup_relative_base_offset2($ndr, $varname));"); - } - foreach my $e (@{$struct->{ELEMENTS}}) { - $self->ParseElementPull($e, $ndr, $env, 0, 1); - } - - $self->add_deferred(); -} - -##################################################################### -# parse a struct - pull side -sub ParseStructPull($$$$) -{ - my($self,$struct,$ndr,$varname) = @_; - - return unless defined $struct->{ELEMENTS}; - - # declare any internal pointers we need - foreach my $e (@{$struct->{ELEMENTS}}) { - $self->DeclarePtrVariables($e); - $self->DeclareArrayVariables($e); - $self->DeclareMemCtxVariables($e); - } - - $self->start_flags($struct, $ndr); - - my $env = GenerateStructEnv($struct, $varname); - - $self->pidl("if (ndr_flags & NDR_SCALARS) {"); - $self->indent; - $self->ParseStructPullPrimitives($struct,$ndr,$varname,$env); - $self->deindent; - $self->pidl("}"); - $self->pidl("if (ndr_flags & NDR_BUFFERS) {"); - $self->indent; - $self->ParseStructPullDeferred($struct,$ndr,$varname,$env); - $self->deindent; - $self->pidl("}"); - - $self->end_flags($struct, $ndr); -} - -##################################################################### -# calculate size of ndr struct -sub ParseStructNdrSize($$$$) -{ - my ($self,$t, $name, $varname) = @_; - my $sizevar; - - if (my $flags = has_property($t, "flag")) { - $self->pidl("flags |= $flags;"); - } - $self->pidl("return ndr_size_struct($varname, flags, (ndr_push_flags_fn_t)ndr_push_$name);"); -} - -sub DeclStruct($$$$) -{ - my ($e,$t,$name,$varname) = @_; - return ($t ne "pull"?"const ":"") . "struct $name *$varname"; -} - -sub ArgsStructNdrSize($$$) -{ - my ($d, $name, $varname) = @_; - return "const struct $name *$varname, int flags"; -} - -$typefamily{STRUCT} = { - PUSH_FN_BODY => \&ParseStructPush, - DECL => \&DeclStruct, - PULL_FN_BODY => \&ParseStructPull, - PRINT_FN_BODY => \&ParseStructPrint, - SIZE_FN_BODY => \&ParseStructNdrSize, - SIZE_FN_ARGS => \&ArgsStructNdrSize, -}; - -##################################################################### -# calculate size of ndr struct -sub ParseUnionNdrSize($$$) -{ - my ($self, $t, $name, $varname) = @_; - my $sizevar; - - if (my $flags = has_property($t, "flag")) { - $self->pidl("flags |= $flags;"); - } - - $self->pidl("return ndr_size_union($varname, flags, level, (ndr_push_flags_fn_t)ndr_push_$name);"); -} - -sub ParseUnionPushPrimitives($$$$) -{ - my ($self, $e, $ndr ,$varname) = @_; - - my $have_default = 0; - - $self->pidl("int level = ndr_push_get_switch_value($ndr, $varname);"); - - if (defined($e->{SWITCH_TYPE})) { - $self->pidl("NDR_CHECK(ndr_push_$e->{SWITCH_TYPE}($ndr, NDR_SCALARS, level));"); - } - - $self->pidl("switch (level) {"); - $self->indent; - foreach my $el (@{$e->{ELEMENTS}}) { - if ($el->{CASE} eq "default") { - $have_default = 1; - } - $self->pidl("$el->{CASE}: {"); - - if ($el->{TYPE} ne "EMPTY") { - $self->indent; - if (defined($e->{PROPERTIES}{relative_base})) { - $self->pidl("NDR_CHECK(ndr_push_align($ndr, $el->{ALIGN}));"); - # set the current offset as base for relative pointers - # and store it based on the toplevel struct/union - $self->pidl("NDR_CHECK(ndr_push_setup_relative_base_offset1($ndr, $varname, $ndr->offset));"); - } - $self->DeclareArrayVariables($el); - $self->ParseElementPush($el, $ndr, {$el->{NAME} => "$varname->$el->{NAME}"}, 1, 0); - $self->deindent; - } - $self->pidl("break; }"); - $self->pidl(""); - } - if (! $have_default) { - $self->pidl("default:"); - $self->pidl("\treturn ndr_push_error($ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"); - } - $self->deindent; - $self->pidl("}"); -} - -sub ParseUnionPushDeferred($$$$) -{ - my ($self,$e,$ndr,$varname) = @_; - - my $have_default = 0; - - $self->pidl("int level = ndr_push_get_switch_value($ndr, $varname);"); - if (defined($e->{PROPERTIES}{relative_base})) { - # retrieve the current offset as base for relative pointers - # based on the toplevel struct/union - $self->pidl("NDR_CHECK(ndr_push_setup_relative_base_offset2($ndr, $varname));"); - } - $self->pidl("switch (level) {"); - $self->indent; - foreach my $el (@{$e->{ELEMENTS}}) { - if ($el->{CASE} eq "default") { - $have_default = 1; - } - - $self->pidl("$el->{CASE}:"); - if ($el->{TYPE} ne "EMPTY") { - $self->indent; - $self->ParseElementPush($el, $ndr, {$el->{NAME} => "$varname->$el->{NAME}"}, 0, 1); - $self->deindent; - } - $self->pidl("break;"); - $self->pidl(""); - } - if (! $have_default) { - $self->pidl("default:"); - $self->pidl("\treturn ndr_push_error($ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"); - } - $self->deindent; - $self->pidl("}"); -} - -##################################################################### -# parse a union - push side -sub ParseUnionPush($$$$) -{ - my ($self,$e,$ndr,$varname) = @_; - my $have_default = 0; - - $self->start_flags($e, $ndr); - - $self->pidl("if (ndr_flags & NDR_SCALARS) {"); - $self->indent; - $self->ParseUnionPushPrimitives($e, $ndr, $varname); - $self->deindent; - $self->pidl("}"); - $self->pidl("if (ndr_flags & NDR_BUFFERS) {"); - $self->indent; - $self->ParseUnionPushDeferred($e, $ndr, $varname); - $self->deindent; - $self->pidl("}"); - $self->end_flags($e, $ndr); -} - -##################################################################### -# print a union -sub ParseUnionPrint($$$$$) -{ - my ($self,$e,$ndr,$name,$varname) = @_; - my $have_default = 0; - - $self->pidl("int level;"); - foreach my $el (@{$e->{ELEMENTS}}) { - $self->DeclareArrayVariables($el); - } - - $self->start_flags($e, $ndr); - - $self->pidl("level = ndr_print_get_switch_value($ndr, $varname);"); - - $self->pidl("ndr_print_union($ndr, name, level, \"$name\");"); - - $self->pidl("switch (level) {"); - $self->indent; - foreach my $el (@{$e->{ELEMENTS}}) { - if ($el->{CASE} eq "default") { - $have_default = 1; - } - $self->pidl("$el->{CASE}:"); - if ($el->{TYPE} ne "EMPTY") { - $self->indent; - $self->ParseElementPrint($el, $ndr, "$varname->$el->{NAME}", {}); - $self->deindent; - } - $self->pidl("break;"); - $self->pidl(""); - } - if (! $have_default) { - $self->pidl("default:"); - $self->pidl("\tndr_print_bad_level($ndr, name, level);"); - } - $self->deindent; - $self->pidl("}"); - - $self->end_flags($e, $ndr); -} - -sub ParseUnionPullPrimitives($$$$$) -{ - my ($self,$e,$ndr,$varname,$switch_type) = @_; - my $have_default = 0; - - if (defined($switch_type)) { - $self->pidl("NDR_CHECK(ndr_pull_$switch_type($ndr, NDR_SCALARS, &_level));"); - $self->pidl("if (_level != level) {"); - $self->pidl("\treturn ndr_pull_error($ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value %u for $varname\", _level);"); - $self->pidl("}"); - } - - $self->pidl("switch (level) {"); - $self->indent; - foreach my $el (@{$e->{ELEMENTS}}) { - if ($el->{CASE} eq "default") { - $have_default = 1; - } - $self->pidl("$el->{CASE}: {"); - - if ($el->{TYPE} ne "EMPTY") { - $self->indent; - $self->DeclarePtrVariables($el); - $self->DeclareArrayVariables($el); - if (defined($e->{PROPERTIES}{relative_base})) { - $self->pidl("NDR_CHECK(ndr_pull_align($ndr, $el->{ALIGN}));"); - # set the current offset as base for relative pointers - # and store it based on the toplevel struct/union - $self->pidl("NDR_CHECK(ndr_pull_setup_relative_base_offset1($ndr, $varname, $ndr->offset));"); - } - $self->ParseElementPull($el, $ndr, {$el->{NAME} => "$varname->$el->{NAME}"}, 1, 0); - $self->deindent; - } - $self->pidl("break; }"); - $self->pidl(""); - } - if (! $have_default) { - $self->pidl("default:"); - $self->pidl("\treturn ndr_pull_error($ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"); - } - $self->deindent; - $self->pidl("}"); -} - -sub ParseUnionPullDeferred($$$$) -{ - my ($self,$e,$ndr,$varname) = @_; - my $have_default = 0; - - if (defined($e->{PROPERTIES}{relative_base})) { - # retrieve the current offset as base for relative pointers - # based on the toplevel struct/union - $self->pidl("NDR_CHECK(ndr_pull_setup_relative_base_offset2($ndr, $varname));"); - } - $self->pidl("switch (level) {"); - $self->indent; - foreach my $el (@{$e->{ELEMENTS}}) { - if ($el->{CASE} eq "default") { - $have_default = 1; - } - - $self->pidl("$el->{CASE}:"); - if ($el->{TYPE} ne "EMPTY") { - $self->indent; - $self->ParseElementPull($el, $ndr, {$el->{NAME} => "$varname->$el->{NAME}"}, 0, 1); - $self->deindent; - } - $self->pidl("break;"); - $self->pidl(""); - } - if (! $have_default) { - $self->pidl("default:"); - $self->pidl("\treturn ndr_pull_error($ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);"); - } - $self->deindent; - $self->pidl("}"); - - -} - -##################################################################### -# parse a union - pull side -sub ParseUnionPull($$$$) -{ - my ($self,$e,$ndr,$varname) = @_; - my $switch_type = $e->{SWITCH_TYPE}; - - $self->pidl("int level;"); - if (defined($switch_type)) { - if (Parse::Pidl::Typelist::typeIs($switch_type, "ENUM")) { - $switch_type = Parse::Pidl::Typelist::enum_type_fn(getType($switch_type)->{DATA}); - } - $self->pidl(mapTypeName($switch_type) . " _level;"); - } - - my %double_cases = (); - foreach my $el (@{$e->{ELEMENTS}}) { - next if ($el->{TYPE} eq "EMPTY"); - next if ($double_cases{"$el->{NAME}"}); - $self->DeclareMemCtxVariables($el); - $double_cases{"$el->{NAME}"} = 1; - } - - $self->start_flags($e, $ndr); - - $self->pidl("level = ndr_pull_get_switch_value($ndr, $varname);"); - - $self->pidl("if (ndr_flags & NDR_SCALARS) {"); - $self->indent; - $self->ParseUnionPullPrimitives($e,$ndr,$varname,$switch_type); - $self->deindent; - $self->pidl("}"); - - $self->pidl("if (ndr_flags & NDR_BUFFERS) {"); - $self->indent; - $self->ParseUnionPullDeferred($e,$ndr,$varname); - $self->deindent; - $self->pidl("}"); - - $self->add_deferred(); - - $self->end_flags($e, $ndr); -} - -sub DeclUnion($$$$) -{ - my ($e,$t,$name,$varname) = @_; - return ($t ne "pull"?"const ":"") . "union $name *$varname"; -} - -sub ArgsUnionNdrSize($$) -{ - my ($d,$name) = @_; - return "const union $name *r, uint32_t level, int flags"; -} - -$typefamily{UNION} = { - PUSH_FN_BODY => \&ParseUnionPush, - DECL => \&DeclUnion, - PULL_FN_BODY => \&ParseUnionPull, - PRINT_FN_BODY => \&ParseUnionPrint, - SIZE_FN_ARGS => \&ArgsUnionNdrSize, - SIZE_FN_BODY => \&ParseUnionNdrSize, -}; - -##################################################################### -# parse a typedef - push side -sub ParseTypedefPush($$$$) -{ - my($self,$e,$ndr,$varname) = @_; - - my $env; - - $env->{$e->{NAME}} = $varname; - - $self->ParseElementPushLevel($e, $e->{LEVELS}[0], $ndr, $varname, $env, 1, 1); -} - -##################################################################### -# parse a typedef - pull side -sub ParseTypedefPull($$$$) -{ - my($self,$e,$ndr,$varname) = @_; - - my $env; - - $env->{$e->{NAME}} = $varname; - - $self->ParseElementPullLevel($e, $e->{LEVELS}[0], $ndr, $varname, $env, 1, 1); -} - -##################################################################### -# parse a typedef - print side -sub ParseTypedefPrint($$$$$) -{ - my($self,$e,$ndr,$name,$varname) = @_; - - $typefamily{$e->{DATA}->{TYPE}}->{PRINT_FN_BODY}->($self, $e->{DATA}, $ndr, $name, $varname); -} - -##################################################################### -## calculate the size of a structure -sub ParseTypedefNdrSize($$$$) -{ - my($self,$t,$name,$varname) = @_; - - $typefamily{$t->{DATA}->{TYPE}}->{SIZE_FN_BODY}->($self, $t->{DATA}, $name, $varname); -} - -sub DeclTypedef($$$$) -{ - my ($e, $t, $name, $varname) = @_; - - return $typefamily{$e->{DATA}->{TYPE}}->{DECL}->($e->{DATA}, $t, $name, $varname); -} - -sub ArgsTypedefNdrSize($$$) -{ - my ($d, $name, $varname) = @_; - return $typefamily{$d->{DATA}->{TYPE}}->{SIZE_FN_ARGS}->($d->{DATA}, $name, $varname); -} - -$typefamily{TYPEDEF} = { - PUSH_FN_BODY => \&ParseTypedefPush, - DECL => \&DeclTypedef, - PULL_FN_BODY => \&ParseTypedefPull, - PRINT_FN_BODY => \&ParseTypedefPrint, - SIZE_FN_ARGS => \&ArgsTypedefNdrSize, - SIZE_FN_BODY => \&ParseTypedefNdrSize, -}; - -##################################################################### -# parse a function - print side -sub ParseFunctionPrint($$) -{ - my($self, $fn) = @_; - my $ndr = "ndr"; - - $self->pidl_hdr("void ndr_print_$fn->{NAME}(struct ndr_print *$ndr, const char *name, int flags, const struct $fn->{NAME} *r);"); - - return if has_property($fn, "noprint"); - - $self->pidl("_PUBLIC_ void ndr_print_$fn->{NAME}(struct ndr_print *$ndr, const char *name, int flags, const struct $fn->{NAME} *r)"); - $self->pidl("{"); - $self->indent; - - foreach my $e (@{$fn->{ELEMENTS}}) { - $self->DeclareArrayVariables($e); - } - - $self->pidl("ndr_print_struct($ndr, name, \"$fn->{NAME}\");"); - $self->pidl("$ndr->depth++;"); - - $self->pidl("if (flags & NDR_SET_VALUES) {"); - $self->pidl("\t$ndr->flags |= LIBNDR_PRINT_SET_VALUES;"); - $self->pidl("}"); - - $self->pidl("if (flags & NDR_IN) {"); - $self->indent; - $self->pidl("ndr_print_struct($ndr, \"in\", \"$fn->{NAME}\");"); - $self->pidl("$ndr->depth++;"); - - my $env = GenerateFunctionInEnv($fn); - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep(/in/,@{$e->{DIRECTION}})) { - $self->ParseElementPrint($e, $ndr, $env->{$e->{NAME}}, $env); - } - } - $self->pidl("$ndr->depth--;"); - $self->deindent; - $self->pidl("}"); - - $self->pidl("if (flags & NDR_OUT) {"); - $self->indent; - $self->pidl("ndr_print_struct($ndr, \"out\", \"$fn->{NAME}\");"); - $self->pidl("$ndr->depth++;"); - - $env = GenerateFunctionOutEnv($fn); - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep(/out/,@{$e->{DIRECTION}})) { - $self->ParseElementPrint($e, $ndr, $env->{$e->{NAME}}, $env); - } - } - if ($fn->{RETURN_TYPE}) { - $self->pidl("ndr_print_$fn->{RETURN_TYPE}($ndr, \"result\", r->out.result);"); - } - $self->pidl("$ndr->depth--;"); - $self->deindent; - $self->pidl("}"); - - $self->pidl("$ndr->depth--;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -##################################################################### -# parse a function -sub ParseFunctionPush($$) -{ - my($self, $fn) = @_; - my $ndr = "ndr"; - - $self->fn_declare("push", $fn, "enum ndr_err_code ndr_push_$fn->{NAME}(struct ndr_push *$ndr, int flags, const struct $fn->{NAME} *r)") or return; - - return if has_property($fn, "nopush"); - - $self->pidl("{"); - $self->indent; - - foreach my $e (@{$fn->{ELEMENTS}}) { - $self->DeclareArrayVariables($e); - } - - $self->pidl("if (flags & NDR_IN) {"); - $self->indent; - - my $env = GenerateFunctionInEnv($fn); - - EnvSubstituteValue($env, $fn); - - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep(/in/,@{$e->{DIRECTION}})) { - $self->ParseElementPush($e, $ndr, $env, 1, 1); - } - } - - $self->deindent; - $self->pidl("}"); - - $self->pidl("if (flags & NDR_OUT) {"); - $self->indent; - - $env = GenerateFunctionOutEnv($fn); - foreach my $e (@{$fn->{ELEMENTS}}) { - if (grep(/out/,@{$e->{DIRECTION}})) { - $self->ParseElementPush($e, $ndr, $env, 1, 1); - } - } - - if ($fn->{RETURN_TYPE}) { - $self->pidl("NDR_CHECK(ndr_push_$fn->{RETURN_TYPE}($ndr, NDR_SCALARS, r->out.result));"); - } - - $self->deindent; - $self->pidl("}"); - $self->pidl("return NDR_ERR_SUCCESS;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -sub AllocateArrayLevel($$$$$$) -{ - my ($self,$e,$l,$ndr,$var,$size) = @_; - - my $pl = GetPrevLevel($e, $l); - if (defined($pl) and - $pl->{TYPE} eq "POINTER" and - $pl->{POINTER_TYPE} eq "ref" - and not $l->{IS_ZERO_TERMINATED}) { - $self->pidl("if ($ndr->flags & LIBNDR_FLAG_REF_ALLOC) {"); - $self->pidl("\tNDR_PULL_ALLOC_N($ndr, $var, $size);"); - $self->pidl("}"); - if (grep(/in/,@{$e->{DIRECTION}}) and - grep(/out/,@{$e->{DIRECTION}})) { - $self->pidl("memcpy(r->out.$e->{NAME}, r->in.$e->{NAME}, $size * sizeof(*r->in.$e->{NAME}));"); - } - return; - } - - $self->pidl("NDR_PULL_ALLOC_N($ndr, $var, $size);"); -} - -##################################################################### -# parse a function -sub ParseFunctionPull($$) -{ - my($self,$fn) = @_; - my $ndr = "ndr"; - - # pull function args - $self->fn_declare("pull", $fn, "enum ndr_err_code ndr_pull_$fn->{NAME}(struct ndr_pull *$ndr, int flags, struct $fn->{NAME} *r)") or return; - - $self->pidl("{"); - $self->indent; - - # declare any internal pointers we need - foreach my $e (@{$fn->{ELEMENTS}}) { - $self->DeclarePtrVariables($e); - $self->DeclareArrayVariables($e); - } - - my %double_cases = (); - foreach my $e (@{$fn->{ELEMENTS}}) { - next if ($e->{TYPE} eq "EMPTY"); - next if ($double_cases{"$e->{NAME}"}); - $self->DeclareMemCtxVariables($e); - $double_cases{"$e->{NAME}"} = 1; - } - - $self->pidl("if (flags & NDR_IN) {"); - $self->indent; - - # auto-init the out section of a structure. I originally argued that - # this was a bad idea as it hides bugs, but coping correctly - # with initialisation and not wiping ref vars is turning - # out to be too tricky (tridge) - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless grep(/out/, @{$e->{DIRECTION}}); - $self->pidl("ZERO_STRUCT(r->out);"); - $self->pidl(""); - last; - } - - my $env = GenerateFunctionInEnv($fn); - - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/in/, @{$e->{DIRECTION}})); - $self->ParseElementPull($e, $ndr, $env, 1, 1); - } - - # allocate the "simple" out ref variables. FIXME: Shouldn't this have it's - # own flag rather than be in NDR_IN ? - - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/out/, @{$e->{DIRECTION}})); - next unless ($e->{LEVELS}[0]->{TYPE} eq "POINTER" and - $e->{LEVELS}[0]->{POINTER_TYPE} eq "ref"); - next if (($e->{LEVELS}[1]->{TYPE} eq "DATA") and - ($e->{LEVELS}[1]->{DATA_TYPE} eq "string")); - next if (($e->{LEVELS}[1]->{TYPE} eq "ARRAY") - and $e->{LEVELS}[1]->{IS_ZERO_TERMINATED}); - - if ($e->{LEVELS}[1]->{TYPE} eq "ARRAY") { - my $size = ParseExprExt($e->{LEVELS}[1]->{SIZE_IS}, $env, $e->{ORIGINAL}, - check_null_pointer($e, $env, sub { $self->pidl(shift); }, - "return ndr_pull_error($ndr, NDR_ERR_INVALID_POINTER, \"NULL Pointer for size_is()\");"), - check_fully_dereferenced($e, $env)); - $self->pidl("NDR_PULL_ALLOC_N($ndr, r->out.$e->{NAME}, $size);"); - - if (grep(/in/, @{$e->{DIRECTION}})) { - $self->pidl("memcpy(r->out.$e->{NAME}, r->in.$e->{NAME}, ($size) * sizeof(*r->in.$e->{NAME}));"); - } else { - $self->pidl("memset(r->out.$e->{NAME}, 0, ($size) * sizeof(*r->out.$e->{NAME}));"); - } - } else { - $self->pidl("NDR_PULL_ALLOC($ndr, r->out.$e->{NAME});"); - - if (grep(/in/, @{$e->{DIRECTION}})) { - $self->pidl("*r->out.$e->{NAME} = *r->in.$e->{NAME};"); - } else { - $self->pidl("ZERO_STRUCTP(r->out.$e->{NAME});"); - } - } - } - - $self->add_deferred(); - $self->deindent; - $self->pidl("}"); - - $self->pidl("if (flags & NDR_OUT) {"); - $self->indent; - - $env = GenerateFunctionOutEnv($fn); - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless grep(/out/, @{$e->{DIRECTION}}); - $self->ParseElementPull($e, $ndr, $env, 1, 1); - } - - if ($fn->{RETURN_TYPE}) { - $self->pidl("NDR_CHECK(ndr_pull_$fn->{RETURN_TYPE}($ndr, NDR_SCALARS, &r->out.result));"); - } - - $self->add_deferred(); - $self->deindent; - $self->pidl("}"); - - $self->pidl("return NDR_ERR_SUCCESS;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -sub AuthServiceStruct($$$) -{ - my ($self, $ifacename, $authservice) = @_; - my @a = split /,/, $authservice; - my $authservice_count = $#a + 1; - - $self->pidl("static const char * const $ifacename\_authservice_strings[] = {"); - foreach my $ap (@a) { - $self->pidl("\t$ap, "); - } - $self->pidl("};"); - $self->pidl(""); - - $self->pidl("static const struct ndr_interface_string_array $ifacename\_authservices = {"); - $self->pidl("\t.count\t= $authservice_count,"); - $self->pidl("\t.names\t= $ifacename\_authservice_strings"); - $self->pidl("};"); - $self->pidl(""); -} - -sub FunctionCallEntry($$) -{ - my ($self, $d) = @_; - next if not defined($d->{OPNUM}); - $self->pidl("\t{"); - $self->pidl("\t\t\"$d->{NAME}\","); - $self->pidl("\t\tsizeof(struct $d->{NAME}),"); - $self->pidl("\t\t(ndr_push_flags_fn_t) ndr_push_$d->{NAME},"); - $self->pidl("\t\t(ndr_pull_flags_fn_t) ndr_pull_$d->{NAME},"); - $self->pidl("\t\t(ndr_print_function_t) ndr_print_$d->{NAME},"); - $self->pidl("\t\t".($d->{ASYNC}?"true":"false").","); - $self->pidl("\t},"); -} - -##################################################################### -# produce a function call table -sub FunctionTable($$) -{ - my($self,$interface) = @_; - my $count = 0; - my $uname = uc $interface->{NAME}; - - return if ($#{$interface->{FUNCTIONS}}+1 == 0); - return unless defined ($interface->{PROPERTIES}->{uuid}); - - $self->pidl("static const struct ndr_interface_call $interface->{NAME}\_calls[] = {"); - - foreach my $d (@{$interface->{INHERITED_FUNCTIONS}},@{$interface->{FUNCTIONS}}) { - $self->FunctionCallEntry($d); - $count++; - } - $self->pidl("\t{ NULL, 0, NULL, NULL, NULL, false }"); - $self->pidl("};"); - $self->pidl(""); - - $self->pidl("static const char * const $interface->{NAME}\_endpoint_strings[] = {"); - foreach my $ep (@{$interface->{ENDPOINTS}}) { - $self->pidl("\t$ep, "); - } - my $endpoint_count = $#{$interface->{ENDPOINTS}}+1; - - $self->pidl("};"); - $self->pidl(""); - - $self->pidl("static const struct ndr_interface_string_array $interface->{NAME}\_endpoints = {"); - $self->pidl("\t.count\t= $endpoint_count,"); - $self->pidl("\t.names\t= $interface->{NAME}\_endpoint_strings"); - $self->pidl("};"); - $self->pidl(""); - - if (! defined $interface->{PROPERTIES}->{authservice}) { - $interface->{PROPERTIES}->{authservice} = "\"host\""; - } - - $self->AuthServiceStruct($interface->{NAME}, - $interface->{PROPERTIES}->{authservice}); - - $self->pidl("\nconst struct ndr_interface_table ndr_table_$interface->{NAME} = {"); - $self->pidl("\t.name\t\t= \"$interface->{NAME}\","); - $self->pidl("\t.syntax_id\t= {"); - $self->pidl("\t\t" . print_uuid($interface->{UUID}) .","); - $self->pidl("\t\tNDR_$uname\_VERSION"); - $self->pidl("\t},"); - $self->pidl("\t.helpstring\t= NDR_$uname\_HELPSTRING,"); - $self->pidl("\t.num_calls\t= $count,"); - $self->pidl("\t.calls\t\t= $interface->{NAME}\_calls,"); - $self->pidl("\t.endpoints\t= &$interface->{NAME}\_endpoints,"); - $self->pidl("\t.authservices\t= &$interface->{NAME}\_authservices"); - $self->pidl("};"); - $self->pidl(""); - -} - -##################################################################### -# generate include statements for imported idl files -sub HeaderImport -{ - my $self = shift; - my @imports = @_; - foreach (@imports) { - $_ = unmake_str($_); - s/\.idl$//; - $self->pidl(choose_header("librpc/gen_ndr/ndr_$_\.h", "gen_ndr/ndr_$_.h")); - } -} - -##################################################################### -# generate include statements for included header files -sub HeaderInclude -{ - my $self = shift; - my @includes = @_; - foreach (@includes) { - $self->pidl_hdr("#include $_"); - } -} - -##################################################################### -# generate prototypes and defines for the interface definitions -# FIXME: these prototypes are for the DCE/RPC client functions, not the -# NDR parser and so do not belong here, technically speaking -sub HeaderInterface($$$) -{ - my($self,$interface,$needed) = @_; - - my $count = 0; - - if ($needed->{"compression"}) { - $self->pidl(choose_header("librpc/ndr/ndr_compression.h", "ndr/compression.h")); - } - - if (has_property($interface, "object")) { - $self->pidl(choose_header("librpc/gen_ndr/ndr_orpc.h", "ndr/orpc.h")); - } - - if (defined $interface->{PROPERTIES}->{helper}) { - $self->HeaderInclude(split /,/, $interface->{PROPERTIES}->{helper}); - } - - if (defined $interface->{PROPERTIES}->{uuid}) { - my $name = uc $interface->{NAME}; - $self->pidl_hdr("#define NDR_$name\_UUID " . - Parse::Pidl::Util::make_str(lc($interface->{PROPERTIES}->{uuid}))); - - if(!defined $interface->{PROPERTIES}->{version}) { $interface->{PROPERTIES}->{version} = "0.0"; } - $self->pidl_hdr("#define NDR_$name\_VERSION $interface->{PROPERTIES}->{version}"); - - $self->pidl_hdr("#define NDR_$name\_NAME \"$interface->{NAME}\""); - - if(!defined $interface->{PROPERTIES}->{helpstring}) { $interface->{PROPERTIES}->{helpstring} = "NULL"; } - $self->pidl_hdr("#define NDR_$name\_HELPSTRING $interface->{PROPERTIES}->{helpstring}"); - - $self->pidl_hdr("extern const struct ndr_interface_table ndr_table_$interface->{NAME};"); - } - - foreach (@{$interface->{FUNCTIONS}}) { - next if has_property($_, "noopnum"); - next if grep(/^$_->{NAME}$/,@{$interface->{INHERITED_FUNCTIONS}}); - my $u_name = uc $_->{NAME}; - - my $val = sprintf("0x%02x", $count); - if (defined($interface->{BASE})) { - $val .= " + NDR_" . uc $interface->{BASE} . "_CALL_COUNT"; - } - - $self->pidl_hdr("#define NDR_$u_name ($val)"); - - $self->pidl_hdr(""); - $count++; - } - - my $val = $count; - - if (defined($interface->{BASE})) { - $val .= " + NDR_" . uc $interface->{BASE} . "_CALL_COUNT"; - } - - $self->pidl_hdr("#define NDR_" . uc $interface->{NAME} . "_CALL_COUNT ($val)"); - -} - -sub ParseTypePush($$$$$$) -{ - my ($self,$e, $ndr, $varname, $primitives, $deferred) = @_; - - # save the old relative_base_offset - $self->pidl("uint32_t _save_relative_base_offset = ndr_push_get_relative_base_offset($ndr);") if defined(has_property($e, "relative_base")); - $typefamily{$e->{TYPE}}->{PUSH_FN_BODY}->($self, $e, $ndr, $varname); - # restore the old relative_base_offset - $self->pidl("ndr_push_restore_relative_base_offset($ndr, _save_relative_base_offset);") if defined(has_property($e, "relative_base")); -} - -sub ParseTypePushFunction($$$) -{ - my ($self, $e, $varname) = @_; - my $ndr = "ndr"; - - my $args = $typefamily{$e->{TYPE}}->{DECL}->($e, "push", $e->{NAME}, $varname); - - $self->fn_declare("push", $e, "enum ndr_err_code ".TypeFunctionName("ndr_push", $e)."(struct ndr_push *$ndr, int ndr_flags, $args)") or return; - - $self->pidl("{"); - $self->indent; - $self->ParseTypePush($e, $ndr, $varname, 1, 1); - $self->pidl("return NDR_ERR_SUCCESS;"); - $self->deindent; - $self->pidl("}"); - $self->pidl("");; -} - -sub ParseTypePull($$$$$$) -{ - my ($self, $e, $ndr, $varname, $primitives, $deferred) = @_; - - # save the old relative_base_offset - $self->pidl("uint32_t _save_relative_base_offset = ndr_pull_get_relative_base_offset($ndr);") if defined(has_property($e, "relative_base")); - $typefamily{$e->{TYPE}}->{PULL_FN_BODY}->($self, $e, $ndr, $varname); - # restore the old relative_base_offset - $self->pidl("ndr_pull_restore_relative_base_offset($ndr, _save_relative_base_offset);") if defined(has_property($e, "relative_base")); -} - -sub ParseTypePullFunction($$) -{ - my ($self, $e, $varname) = @_; - my $ndr = "ndr"; - - my $args = $typefamily{$e->{TYPE}}->{DECL}->($e, "pull", $e->{NAME}, $varname); - - $self->fn_declare("pull", $e, "enum ndr_err_code ".TypeFunctionName("ndr_pull", $e)."(struct ndr_pull *$ndr, int ndr_flags, $args)") or return; - - $self->pidl("{"); - $self->indent; - $self->ParseTypePull($e, $ndr, $varname, 1, 1); - $self->pidl("return NDR_ERR_SUCCESS;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -sub ParseTypePrint($$$$) -{ - my ($self, $e, $ndr, $varname) = @_; - - $typefamily{$e->{TYPE}}->{PRINT_FN_BODY}->($self, $e, $ndr, $e->{NAME}, $varname); -} - -sub ParseTypePrintFunction($$$) -{ - my ($self, $e, $varname) = @_; - my $ndr = "ndr"; - - my $args = $typefamily{$e->{TYPE}}->{DECL}->($e, "print", $e->{NAME}, $varname); - - $self->pidl_hdr("void ".TypeFunctionName("ndr_print", $e)."(struct ndr_print *ndr, const char *name, $args);"); - - return if (has_property($e, "noprint")); - - $self->pidl("_PUBLIC_ void ".TypeFunctionName("ndr_print", $e)."(struct ndr_print *$ndr, const char *name, $args)"); - $self->pidl("{"); - $self->indent; - $self->ParseTypePrint($e, $ndr, $varname); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -sub ParseTypeNdrSize($$) -{ - my ($self,$t) = @_; - - my $varname = "r"; - my $tf = $typefamily{$t->{TYPE}}; - my $args = $tf->{SIZE_FN_ARGS}->($t, $t->{NAME}, $varname); - - $self->fn_declare("size", $t, "size_t ndr_size_$t->{NAME}($args)") or return; - - $self->pidl("{"); - $self->indent; - $typefamily{$t->{TYPE}}->{SIZE_FN_BODY}->($self,$t, $t->{NAME}, $varname); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -##################################################################### -# parse the interface definitions -sub ParseInterface($$$) -{ - my($self,$interface,$needed) = @_; - - $self->pidl_hdr("#ifndef _HEADER_NDR_$interface->{NAME}"); - $self->pidl_hdr("#define _HEADER_NDR_$interface->{NAME}"); - - $self->pidl_hdr(""); - - $self->HeaderInterface($interface, $needed); - - # Typedefs - foreach my $d (@{$interface->{TYPES}}) { - next unless(typeHasBody($d)); - - ($needed->{TypeFunctionName("ndr_push", $d)}) && $self->ParseTypePushFunction($d, "r"); - ($needed->{TypeFunctionName("ndr_pull", $d)}) && $self->ParseTypePullFunction($d, "r"); - ($needed->{TypeFunctionName("ndr_print", $d)}) && $self->ParseTypePrintFunction($d, "r"); - - # Make sure we don't generate a function twice... - $needed->{TypeFunctionName("ndr_push", $d)} = - $needed->{TypeFunctionName("ndr_pull", $d)} = - $needed->{TypeFunctionName("ndr_print", $d)} = 0; - - ($needed->{"ndr_size_$d->{NAME}"}) && $self->ParseTypeNdrSize($d); - } - - # Functions - foreach my $d (@{$interface->{FUNCTIONS}}) { - ($needed->{"ndr_push_$d->{NAME}"}) && $self->ParseFunctionPush($d); - ($needed->{"ndr_pull_$d->{NAME}"}) && $self->ParseFunctionPull($d); - ($needed->{"ndr_print_$d->{NAME}"}) && $self->ParseFunctionPrint($d); - - # Make sure we don't generate a function twice... - $needed->{"ndr_push_$d->{NAME}"} = $needed->{"ndr_pull_$d->{NAME}"} = - $needed->{"ndr_print_$d->{NAME}"} = 0; - } - - $self->FunctionTable($interface); - - $self->pidl_hdr("#endif /* _HEADER_NDR_$interface->{NAME} */"); -} - -sub GenerateIncludes($) -{ - my ($self) = @_; - if (is_intree()) { - $self->pidl("#include \"includes.h\""); - } else { - $self->pidl("#define _GNU_SOURCE"); - $self->pidl("#include <stdint.h>"); - $self->pidl("#include <stdlib.h>"); - $self->pidl("#include <stdio.h>"); - $self->pidl("#include <stdbool.h>"); - $self->pidl("#include <stdarg.h>"); - $self->pidl("#include <string.h>"); - } -} - -##################################################################### -# parse a parsed IDL structure back into an IDL file -sub Parse($$$$) -{ - my($self, $ndr,$gen_header,$ndr_header) = @_; - - $self->pidl_hdr("/* header auto-generated by pidl */"); - $self->pidl_hdr(""); - $self->pidl_hdr(choose_header("librpc/ndr/libndr.h", "ndr.h")); - $self->pidl_hdr("#include \"$gen_header\"") if ($gen_header); - $self->pidl_hdr(""); - - $self->pidl("/* parser auto-generated by pidl */"); - $self->pidl(""); - $self->GenerateIncludes(); - $self->pidl("#include \"$ndr_header\"") if ($ndr_header); - $self->pidl(""); - - my %needed = (); - - foreach (@{$ndr}) { - ($_->{TYPE} eq "INTERFACE") && NeededInterface($_, \%needed); - } - - foreach (@{$ndr}) { - ($_->{TYPE} eq "INTERFACE") && $self->ParseInterface($_, \%needed); - ($_->{TYPE} eq "IMPORT") && $self->HeaderImport(@{$_->{PATHS}}); - ($_->{TYPE} eq "INCLUDE") && $self->HeaderInclude(@{$_->{PATHS}}); - } - - return ($self->{res_hdr}, $self->{res}); -} - -sub NeededElement($$$) -{ - my ($e, $dir, $needed) = @_; - - return if ($e->{TYPE} eq "EMPTY"); - - return if (ref($e->{TYPE}) eq "HASH" and - not defined($e->{TYPE}->{NAME})); - - my ($t, $rt); - if (ref($e->{TYPE}) eq "HASH") { - $t = $e->{TYPE}->{TYPE}."_".$e->{TYPE}->{NAME}; - } else { - $t = $e->{TYPE}; - } - - if (ref($e->{REPRESENTATION_TYPE}) eq "HASH") { - $rt = $e->{REPRESENTATION_TYPE}->{TYPE}."_".$e->{REPRESENTATION_TYPE}->{NAME}; - } else { - $rt = $e->{REPRESENTATION_TYPE}; - } - - die ("$e->{NAME} $t, $rt FOO") unless ($rt ne ""); - - my @fn = (); - if ($dir eq "print") { - push(@fn, TypeFunctionName("ndr_print", $e->{REPRESENTATION_TYPE})); - } elsif ($dir eq "pull") { - push (@fn, TypeFunctionName("ndr_pull", $e->{TYPE})); - push (@fn, "ndr_$t\_to_$rt") - if ($rt ne $t); - } elsif ($dir eq "push") { - push (@fn, TypeFunctionName("ndr_push", $e->{TYPE})); - push (@fn, "ndr_$rt\_to_$t") - if ($rt ne $t); - } else { - die("invalid direction `$dir'"); - } - - foreach (@fn) { - unless (defined($needed->{$_})) { - $needed->{$_} = 1; - } - } -} - -sub NeededFunction($$) -{ - my ($fn,$needed) = @_; - $needed->{"ndr_pull_$fn->{NAME}"} = 1; - $needed->{"ndr_push_$fn->{NAME}"} = 1; - $needed->{"ndr_print_$fn->{NAME}"} = 1; - foreach my $e (@{$fn->{ELEMENTS}}) { - $e->{PARENT} = $fn; - NeededElement($e, $_, $needed) foreach ("pull", "push", "print"); - } -} - -sub NeededType($$$) -{ - sub NeededType($$$); - my ($t,$needed,$req) = @_; - - NeededType($t->{DATA}, $needed, $req) if ($t->{TYPE} eq "TYPEDEF"); - - if ($t->{TYPE} eq "STRUCT" or $t->{TYPE} eq "UNION") { - return unless defined($t->{ELEMENTS}); - for my $e (@{$t->{ELEMENTS}}) { - $e->{PARENT} = $t; - if (has_property($e, "compression")) { - $needed->{"compression"} = 1; - } - NeededElement($e, $req, $needed); - NeededType($e->{TYPE}, $needed, $req) if (ref($e->{TYPE}) eq "HASH"); - } - } -} - -##################################################################### -# work out what parse functions are needed -sub NeededInterface($$) -{ - my ($interface,$needed) = @_; - NeededFunction($_, $needed) foreach (@{$interface->{FUNCTIONS}}); - foreach (reverse @{$interface->{TYPES}}) { - if (has_property($_, "public")) { - $needed->{TypeFunctionName("ndr_pull", $_)} = $needed->{TypeFunctionName("ndr_push", $_)} = - $needed->{TypeFunctionName("ndr_print", $_)} = 1; - } - - NeededType($_, $needed, "pull") if ($needed->{TypeFunctionName("ndr_pull", $_)}); - NeededType($_, $needed, "push") if ($needed->{TypeFunctionName("ndr_push", $_)}); - NeededType($_, $needed, "print") if ($needed->{TypeFunctionName("ndr_print", $_)}); - if (has_property($_, "gensize")) { - $needed->{"ndr_size_$_->{NAME}"} = 1; - } - } -} - -sub TypeFunctionName($$) -{ - my ($prefix, $t) = @_; - - return "$prefix\_$t->{NAME}" if (ref($t) eq "HASH" and - $t->{TYPE} eq "TYPEDEF"); - return "$prefix\_$t->{TYPE}_$t->{NAME}" if (ref($t) eq "HASH"); - return "$prefix\_$t"; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Server.pm b/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Server.pm deleted file mode 100644 index e30102b4e1..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/NDR/Server.pm +++ /dev/null @@ -1,328 +0,0 @@ -################################################### -# server boilerplate generator -# Copyright tridge@samba.org 2003 -# Copyright metze@samba.org 2004 -# released under the GNU GPL - -package Parse::Pidl::Samba4::NDR::Server; - -use strict; -use Parse::Pidl::Util; - -use vars qw($VERSION); -$VERSION = '0.01'; - -my($res); - -sub pidl($) -{ - $res .= shift; -} - - -##################################################### -# generate the switch statement for function dispatch -sub gen_dispatch_switch($) -{ - my $interface = shift; - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - next if not defined($fn->{OPNUM}); - - pidl "\tcase $fn->{OPNUM}: {\n"; - pidl "\t\tstruct $fn->{NAME} *r2 = (struct $fn->{NAME} *)r;\n"; - pidl "\t\tif (DEBUGLEVEL >= 10) {\n"; - pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($fn->{NAME}, NDR_IN, r2);\n"; - pidl "\t\t}\n"; - if ($fn->{RETURN_TYPE} && $fn->{RETURN_TYPE} ne "void") { - pidl "\t\tr2->out.result = dcesrv_$fn->{NAME}(dce_call, mem_ctx, r2);\n"; - } else { - pidl "\t\tdcesrv_$fn->{NAME}(dce_call, mem_ctx, r2);\n"; - } - pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; - pidl "\t\t\tDEBUG(5,(\"function $fn->{NAME} will reply async\\n\"));\n"; - pidl "\t\t}\n"; - pidl "\t\tbreak;\n\t}\n"; - } -} - -##################################################### -# generate the switch statement for function reply -sub gen_reply_switch($) -{ - my $interface = shift; - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - next if not defined($fn->{OPNUM}); - - pidl "\tcase $fn->{OPNUM}: {\n"; - pidl "\t\tstruct $fn->{NAME} *r2 = (struct $fn->{NAME} *)r;\n"; - pidl "\t\tif (dce_call->state_flags & DCESRV_CALL_STATE_FLAG_ASYNC) {\n"; - pidl "\t\t\tDEBUG(5,(\"function $fn->{NAME} replied async\\n\"));\n"; - pidl "\t\t}\n"; - pidl "\t\tif (DEBUGLEVEL >= 10 && dce_call->fault_code == 0) {\n"; - pidl "\t\t\tNDR_PRINT_FUNCTION_DEBUG($fn->{NAME}, NDR_OUT | NDR_SET_VALUES, r2);\n"; - pidl "\t\t}\n"; - pidl "\t\tif (dce_call->fault_code != 0) {\n"; - pidl "\t\t\tDEBUG(2,(\"dcerpc_fault %s in $fn->{NAME}\\n\", dcerpc_errstr(mem_ctx, dce_call->fault_code)));\n"; - pidl "\t\t}\n"; - pidl "\t\tbreak;\n\t}\n"; - } -} - -##################################################################### -# produce boilerplate code for a interface -sub Boilerplate_Iface($) -{ - my($interface) = shift; - my $name = $interface->{NAME}; - my $uname = uc $name; - my $uuid = lc($interface->{PROPERTIES}->{uuid}); - my $if_version = $interface->{PROPERTIES}->{version}; - - pidl " -static NTSTATUS $name\__op_bind(struct dcesrv_call_state *dce_call, const struct dcesrv_interface *iface) -{ -#ifdef DCESRV_INTERFACE_$uname\_BIND - return DCESRV_INTERFACE_$uname\_BIND(dce_call,iface); -#else - return NT_STATUS_OK; -#endif -} - -static void $name\__op_unbind(struct dcesrv_connection_context *context, const struct dcesrv_interface *iface) -{ -#ifdef DCESRV_INTERFACE_$uname\_UNBIND - DCESRV_INTERFACE_$uname\_UNBIND(context, iface); -#else - return; -#endif -} - -static NTSTATUS $name\__op_ndr_pull(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_pull *pull, void **r) -{ - enum ndr_err_code ndr_err; - uint16_t opnum = dce_call->pkt.u.request.opnum; - - dce_call->fault_code = 0; - - if (opnum >= ndr_table_$name.num_calls) { - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - return NT_STATUS_NET_WRITE_FAULT; - } - - *r = talloc_named(mem_ctx, - ndr_table_$name.calls[opnum].struct_size, - \"struct %s\", - ndr_table_$name.calls[opnum].name); - NT_STATUS_HAVE_NO_MEMORY(*r); - - /* unravel the NDR for the packet */ - ndr_err = ndr_table_$name.calls[opnum].ndr_pull(pull, NDR_IN, *r); - if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { - dcerpc_log_packet(&ndr_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - dce_call->fault_code = DCERPC_FAULT_NDR; - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) -{ - uint16_t opnum = dce_call->pkt.u.request.opnum; - - switch (opnum) { -"; - gen_dispatch_switch($interface); - -pidl " - default: - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - break; - } - - if (dce_call->fault_code != 0) { - dcerpc_log_packet(&ndr_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_reply(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r) -{ - uint16_t opnum = dce_call->pkt.u.request.opnum; - - switch (opnum) { -"; - gen_reply_switch($interface); - -pidl " - default: - dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR; - break; - } - - if (dce_call->fault_code != 0) { - dcerpc_log_packet(&ndr_table_$name, opnum, NDR_IN, - &dce_call->pkt.u.request.stub_and_verifier); - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -static NTSTATUS $name\__op_ndr_push(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_push *push, const void *r) -{ - enum ndr_err_code ndr_err; - uint16_t opnum = dce_call->pkt.u.request.opnum; - - ndr_err = ndr_table_$name.calls[opnum].ndr_push(push, NDR_OUT, r); - if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { - dce_call->fault_code = DCERPC_FAULT_NDR; - return NT_STATUS_NET_WRITE_FAULT; - } - - return NT_STATUS_OK; -} - -const struct dcesrv_interface dcesrv\_$name\_interface = { - .name = \"$name\", - .syntax_id = {".print_uuid($uuid).",$if_version}, - .bind = $name\__op_bind, - .unbind = $name\__op_unbind, - .ndr_pull = $name\__op_ndr_pull, - .dispatch = $name\__op_dispatch, - .reply = $name\__op_reply, - .ndr_push = $name\__op_ndr_push -}; - -"; -} - -##################################################################### -# produce boilerplate code for an endpoint server -sub Boilerplate_Ep_Server($) -{ - my($interface) = shift; - my $name = $interface->{NAME}; - my $uname = uc $name; - - pidl " -static NTSTATUS $name\__op_init_server(struct dcesrv_context *dce_ctx, const struct dcesrv_endpoint_server *ep_server) -{ - int i; - - for (i=0;i<ndr_table_$name.endpoints->count;i++) { - NTSTATUS ret; - const char *name = ndr_table_$name.endpoints->names[i]; - - ret = dcesrv_interface_register(dce_ctx, name, &dcesrv_$name\_interface, NULL); - if (!NT_STATUS_IS_OK(ret)) { - DEBUG(1,(\"$name\_op_init_server: failed to register endpoint \'%s\'\\n\",name)); - return ret; - } - } - - return NT_STATUS_OK; -} - -static bool $name\__op_interface_by_uuid(struct dcesrv_interface *iface, const struct GUID *uuid, uint32_t if_version) -{ - if (dcesrv_$name\_interface.syntax_id.if_version == if_version && - GUID_equal(\&dcesrv\_$name\_interface.syntax_id.uuid, uuid)) { - memcpy(iface,&dcesrv\_$name\_interface, sizeof(*iface)); - return true; - } - - return false; -} - -static bool $name\__op_interface_by_name(struct dcesrv_interface *iface, const char *name) -{ - if (strcmp(dcesrv_$name\_interface.name, name)==0) { - memcpy(iface, &dcesrv_$name\_interface, sizeof(*iface)); - return true; - } - - return false; -} - -NTSTATUS dcerpc_server_$name\_init(void) -{ - NTSTATUS ret; - struct dcesrv_endpoint_server ep_server; - - /* fill in our name */ - ep_server.name = \"$name\"; - - /* fill in all the operations */ - ep_server.init_server = $name\__op_init_server; - - ep_server.interface_by_uuid = $name\__op_interface_by_uuid; - ep_server.interface_by_name = $name\__op_interface_by_name; - - /* register ourselves with the DCERPC subsystem. */ - ret = dcerpc_register_ep_server(&ep_server); - - if (!NT_STATUS_IS_OK(ret)) { - DEBUG(0,(\"Failed to register \'$name\' endpoint server!\\n\")); - return ret; - } - - return ret; -} - -"; -} - -##################################################################### -# dcerpc server boilerplate from a parsed IDL structure -sub ParseInterface($) -{ - my($interface) = shift; - my $count = 0; - - if (!defined $interface->{PROPERTIES}->{uuid}) { - return $res; - } - - if (!defined $interface->{PROPERTIES}->{version}) { - $interface->{PROPERTIES}->{version} = "0.0"; - } - - foreach my $fn (@{$interface->{FUNCTIONS}}) { - if (defined($fn->{OPNUM})) { $count++; } - } - - if ($count == 0) { - return $res; - } - - $res .= "/* $interface->{NAME} - dcerpc server boilerplate generated by pidl */\n\n"; - Boilerplate_Iface($interface); - Boilerplate_Ep_Server($interface); - - return $res; -} - -sub Parse($$) -{ - my($ndr,$header) = @_; - - $res = ""; - $res .= "/* server functions auto-generated by pidl */\n"; - $res .= "#include \"$header\"\n"; - $res .= "\n"; - - foreach my $x (@{$ndr}) { - ParseInterface($x) if ($x->{TYPE} eq "INTERFACE" and not defined($x->{PROPERTIES}{object})); - } - - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm b/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm deleted file mode 100644 index 74cec5a827..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm +++ /dev/null @@ -1,1216 +0,0 @@ -################################################### -# Python function wrapper generator -# Copyright jelmer@samba.org 2007-2008 -# released under the GNU GPL - -package Parse::Pidl::Samba4::Python; - -use Exporter; -@ISA = qw(Exporter); - -use strict; -use Parse::Pidl qw(warning fatal); -use Parse::Pidl::Typelist qw(hasType resolveType getType mapTypeName expandAlias); -use Parse::Pidl::Util qw(has_property ParseExpr unmake_str); -use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred is_charset_array); -use Parse::Pidl::CUtil qw(get_value_of get_pointer_to); -use Parse::Pidl::Samba4::Header qw(GenerateFunctionInEnv GenerateFunctionOutEnv EnvSubstituteValue GenerateStructEnv); - -use vars qw($VERSION); -$VERSION = '0.01'; - -sub new($) { - my ($class) = @_; - my $self = { res => "", res_hdr => "", tabs => "", constants => {}, - module_methods => [], module_objects => [], ready_types => [], - readycode => [] }; - bless($self, $class); -} - -sub pidl_hdr ($$) -{ - my $self = shift; - $self->{res_hdr} .= shift; -} - -sub pidl($$) -{ - my ($self, $d) = @_; - if ($d) { - $self->{res} .= $self->{tabs}; - $self->{res} .= $d; - } - $self->{res} .= "\n"; -} - -sub indent($) -{ - my ($self) = @_; - $self->{tabs} .= "\t"; -} - -sub deindent($) -{ - my ($self) = @_; - $self->{tabs} = substr($self->{tabs}, 0, -1); -} - -sub Import -{ - my $self = shift; - my @imports = @_; - foreach (@imports) { - $_ = unmake_str($_); - s/\.idl$//; - $self->pidl_hdr("#include \"librpc/gen_ndr/py_$_\.h\"\n"); - } -} - -sub Const($$) -{ - my ($self, $const) = @_; - $self->register_constant($const->{NAME}, $const->{DTYPE}, $const->{VALUE}); -} - -sub register_constant($$$$) -{ - my ($self, $name, $type, $value) = @_; - - $self->{constants}->{$name} = [$type, $value]; -} - -sub EnumAndBitmapConsts($$$) -{ - my ($self, $name, $d) = @_; - - return unless (defined($d->{ELEMENTS})); - - foreach my $e (@{$d->{ELEMENTS}}) { - $e =~ /^([A-Za-z0-9_]+)/; - my $cname = $1; - - $self->register_constant($cname, $d, $cname); - } -} - -sub FromUnionToPythonFunction($$$$) -{ - my ($self, $mem_ctx, $type, $switch, $name) = @_; - - $self->pidl("PyObject *ret;"); - $self->pidl(""); - - $self->pidl("switch ($switch) {"); - $self->indent; - - foreach my $e (@{$type->{ELEMENTS}}) { - $self->pidl("$e->{CASE}:"); - - $self->indent; - - if ($e->{NAME}) { - $self->ConvertObjectToPython($mem_ctx, {}, $e, "$name->$e->{NAME}", "ret", "return NULL;"); - } else { - $self->pidl("ret = Py_None;"); - } - - $self->pidl("return ret;"); - $self->pidl(""); - - $self->deindent; - } - - $self->deindent; - $self->pidl("}"); - - $self->pidl("PyErr_SetString(PyExc_TypeError, \"unknown union level\");"); - $self->pidl("return NULL;"); -} - -sub FromPythonToUnionFunction($$$$$) -{ - my ($self, $type, $typename, $switch, $mem_ctx, $name) = @_; - - my $has_default = 0; - - $self->pidl("$typename *ret = talloc_zero($mem_ctx, $typename);"); - - $self->pidl("switch ($switch) {"); - $self->indent; - - foreach my $e (@{$type->{ELEMENTS}}) { - $self->pidl("$e->{CASE}:"); - if ($e->{CASE} eq "default") { $has_default = 1; } - $self->indent; - if ($e->{NAME}) { - $self->ConvertObjectFromPython({}, $mem_ctx, $e, $name, "ret->$e->{NAME}", "talloc_free(ret); return NULL;"); - } - $self->pidl("break;"); - $self->deindent; - $self->pidl(""); - } - - if (!$has_default) { - $self->pidl("default:"); - $self->indent; - $self->pidl("PyErr_SetString(PyExc_TypeError, \"invalid union level value\");"); - $self->pidl("talloc_free(ret);"); - $self->pidl("ret = NULL;"); - $self->deindent; - } - - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("return ret;"); -} - -sub PythonStruct($$$$$$) -{ - my ($self, $modulename, $prettyname, $name, $cname, $d) = @_; - - my $env = GenerateStructEnv($d, "object"); - - $self->pidl(""); - - my $getsetters = "NULL"; - - if ($#{$d->{ELEMENTS}} > -1) { - foreach my $e (@{$d->{ELEMENTS}}) { - my $varname = "object->$e->{NAME}"; - $self->pidl("static PyObject *py_$name\_get_$e->{NAME}(PyObject *obj, void *closure)"); - $self->pidl("{"); - $self->indent; - $self->pidl("$cname *object = py_talloc_get_ptr(obj);"); - $self->pidl("PyObject *py_$e->{NAME};"); - $self->ConvertObjectToPython("py_talloc_get_mem_ctx(obj)", $env, $e, $varname, "py_$e->{NAME}", "return NULL;"); - $self->pidl("return py_$e->{NAME};"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - - $self->pidl("static int py_$name\_set_$e->{NAME}(PyObject *py_obj, PyObject *value, void *closure)"); - $self->pidl("{"); - $self->indent; - $self->pidl("$cname *object = py_talloc_get_ptr(py_obj);"); - my $mem_ctx = "py_talloc_get_mem_ctx(py_obj)"; - my $l = $e->{LEVELS}[0]; - my $nl = GetNextLevel($e, $l); - if ($l->{TYPE} eq "POINTER" and - not ($nl->{TYPE} eq "ARRAY" and ($nl->{IS_FIXED} or is_charset_array($e, $nl))) and - not ($nl->{TYPE} eq "DATA" and Parse::Pidl::Typelist::scalar_is_reference($nl->{DATA_TYPE}))) { - $self->pidl("talloc_free($varname);"); - } - $self->ConvertObjectFromPython($env, $mem_ctx, $e, "value", $varname, "return -1;"); - $self->pidl("return 0;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - } - - $getsetters = "py_$name\_getsetters"; - $self->pidl("static PyGetSetDef ".$getsetters."[] = {"); - $self->indent; - foreach my $e (@{$d->{ELEMENTS}}) { - $self->pidl("{ discard_const_p(char, \"$e->{NAME}\"), py_$name\_get_$e->{NAME}, py_$name\_set_$e->{NAME} },"); - } - $self->pidl("{ NULL }"); - $self->deindent; - $self->pidl("};"); - $self->pidl(""); - } - - $self->pidl("static PyObject *py_$name\_new(PyTypeObject *self, PyObject *args, PyObject *kwargs)"); - $self->pidl("{"); - $self->indent; - $self->pidl("$cname *ret = talloc_zero(NULL, $cname);"); - $self->pidl("return py_talloc_import(&$name\_Type, ret);"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - - my $py_methods = "NULL"; - - # If the struct is not public there ndr_pull/ndr_push functions will - # be static so not callable from here - if (has_property($d, "public")) { - $self->pidl("static PyObject *py_$name\_ndr_pack(PyObject *py_obj)"); - $self->pidl("{"); - $self->indent; - $self->pidl("$cname *object = py_talloc_get_ptr(py_obj);"); - $self->pidl("DATA_BLOB blob;"); - $self->pidl("enum ndr_err_code err;"); - $self->pidl("err = ndr_push_struct_blob(&blob, py_talloc_get_mem_ctx(py_obj), NULL, object, (ndr_push_flags_fn_t)ndr_push_$name);"); - $self->pidl("if (err != NDR_ERR_SUCCESS) {"); - $self->indent; - $self->pidl("PyErr_SetNdrError(err);"); - $self->pidl("return NULL;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("return PyString_FromStringAndSize((char *)blob.data, blob.length);"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - - $self->pidl("static PyObject *py_$name\_ndr_unpack(PyObject *py_obj, PyObject *args)"); - $self->pidl("{"); - $self->indent; - $self->pidl("$cname *object = py_talloc_get_ptr(py_obj);"); - $self->pidl("DATA_BLOB blob;"); - $self->pidl("enum ndr_err_code err;"); - $self->pidl("if (!PyArg_ParseTuple(args, \"s#:__ndr_unpack__\", &blob.data, &blob.length))"); - $self->pidl("\treturn NULL;"); - $self->pidl(""); - $self->pidl("err = ndr_pull_struct_blob_all(&blob, py_talloc_get_mem_ctx(py_obj), NULL, object, (ndr_pull_flags_fn_t)ndr_pull_$name);"); - $self->pidl("if (err != NDR_ERR_SUCCESS) {"); - $self->indent; - $self->pidl("PyErr_SetNdrError(err);"); - $self->pidl("return NULL;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("return Py_None;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $py_methods = "py_$name\_methods"; - $self->pidl("static PyMethodDef $py_methods\[] = {"); - $self->indent; - $self->pidl("{ \"__ndr_pack__\", (PyCFunction)py_$name\_ndr_pack, METH_NOARGS, \"S.pack() -> blob\\nNDR pack\" },"); - $self->pidl("{ \"__ndr_unpack__\", (PyCFunction)py_$name\_ndr_unpack, METH_VARARGS, \"S.unpack(blob) -> None\\nNDR unpack\" },"); - $self->pidl("{ NULL, NULL, 0, NULL }"); - $self->deindent; - $self->pidl("};"); - $self->pidl(""); - } - - $self->pidl_hdr("PyAPI_DATA(PyTypeObject) $name\_Type;\n"); - $self->pidl_hdr("#define $name\_Check(op) PyObject_TypeCheck(op, &$name\_Type)\n"); - $self->pidl_hdr("#define $name\_CheckExact(op) ((op)->ob_type == &$name\_Type)\n"); - $self->pidl_hdr("\n"); - my $docstring = ($self->DocString($d, $name) or "NULL"); - my $typeobject = "$name\_Type"; - $self->pidl("PyTypeObject $typeobject = {"); - $self->indent; - $self->pidl("PyObject_HEAD_INIT(NULL) 0,"); - $self->pidl(".tp_name = \"$modulename.$prettyname\","); - $self->pidl(".tp_basicsize = sizeof(py_talloc_Object),"); - $self->pidl(".tp_dealloc = py_talloc_dealloc,"); - $self->pidl(".tp_getset = $getsetters,"); - $self->pidl(".tp_repr = py_talloc_default_repr,"); - $self->pidl(".tp_doc = $docstring,"); - $self->pidl(".tp_methods = $py_methods,"); - $self->pidl(".tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,"); - $self->pidl(".tp_new = py_$name\_new,"); - $self->deindent; - $self->pidl("};"); - - $self->pidl(""); - - return "&$typeobject"; -} - -sub get_metadata_var($) -{ - my ($e) = @_; - sub get_var($) { my $x = shift; $x =~ s/\*//g; return $x; } - - if (has_property($e, "length_is")) { - return get_var($e->{PROPERTIES}->{length_is}); - } elsif (has_property($e, "size_is")) { - return get_var($e->{PROPERTIES}->{size_is}); - } - - return undef; -} - -sub find_metadata_args($) -{ - my ($fn) = @_; - my $metadata_args = { in => {}, out => {} }; - - # Determine arguments that are metadata for other arguments (size_is/length_is) - foreach my $e (@{$fn->{ELEMENTS}}) { - foreach my $dir (@{$e->{DIRECTION}}) { - my $main = get_metadata_var($e); - if ($main) { - $metadata_args->{$dir}->{$main} = $e->{NAME}; - } - } - } - - return $metadata_args; -} - -sub PythonFunctionUnpackOut($$$) -{ - my ($self, $fn, $fnname) = @_; - - my $outfnname = "unpack_$fnname\_args_out"; - my $signature = ""; - - my $metadata_args = find_metadata_args($fn); - - my $env = GenerateFunctionOutEnv($fn, "r->"); - my $result_size = 0; - - $self->pidl("static PyObject *$outfnname(struct $fn->{NAME} *r)"); - $self->pidl("{"); - $self->indent; - $self->pidl("PyObject *result = Py_None;"); - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/out/,@{$e->{DIRECTION}})); - next if (($metadata_args->{in}->{$e->{NAME}} and grep(/in/, @{$e->{DIRECTION}})) or - ($metadata_args->{out}->{$e->{NAME}}) and grep(/out/, @{$e->{DIRECTION}})); - $self->pidl("PyObject *py_$e->{NAME};"); - $result_size++; - } - - if ($fn->{RETURN_TYPE}) { - $result_size++ unless ($fn->{RETURN_TYPE} eq "WERROR" or $fn->{RETURN_TYPE} eq "NTSTATUS"); - } - - my $i = 0; - - if ($result_size > 1) { - $self->pidl("result = PyTuple_New($result_size);"); - $signature .= "("; - } elsif ($result_size == 0) { - $signature .= "None"; - } - - foreach my $e (@{$fn->{ELEMENTS}}) { - next if ($metadata_args->{out}->{$e->{NAME}}); - my $py_name = "py_$e->{NAME}"; - if (grep(/out/,@{$e->{DIRECTION}})) { - $self->ConvertObjectToPython("r", $env, $e, "r->out.$e->{NAME}", $py_name, "return NULL;"); - if ($result_size > 1) { - $self->pidl("PyTuple_SetItem(result, $i, $py_name);"); - $i++; - $signature .= "$e->{NAME}, "; - } else { - $self->pidl("result = $py_name;"); - $signature .= $e->{NAME}; - } - } - } - - if (defined($fn->{RETURN_TYPE}) and $fn->{RETURN_TYPE} eq "NTSTATUS") { - $self->handle_ntstatus("r->out.result", "NULL", undef); - } elsif (defined($fn->{RETURN_TYPE}) and $fn->{RETURN_TYPE} eq "WERROR") { - $self->handle_werror("r->out.result", "NULL", undef); - } elsif (defined($fn->{RETURN_TYPE})) { - my $conv = $self->ConvertObjectToPythonData("r", $fn->{RETURN_TYPE}, "r->out.result"); - if ($result_size > 1) { - $self->pidl("PyTuple_SetItem(result, $i, $conv);"); - } else { - $self->pidl("result = $conv;"); - } - $signature .= "result"; - } - - if (substr($signature, -2) eq ", ") { - $signature = substr($signature, 0, -2); - } - if ($result_size > 1) { - $signature .= ")"; - } - - $self->pidl("return result;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - - return ($outfnname, $signature); -} - -sub PythonFunctionPackIn($$$) -{ - my ($self, $fn, $fnname) = @_; - my $metadata_args = find_metadata_args($fn); - - my $infnname = "pack_$fnname\_args_in"; - - $self->pidl("static bool $infnname(PyObject *args, PyObject *kwargs, struct $fn->{NAME} *r)"); - $self->pidl("{"); - $self->indent; - my $args_format = ""; - my $args_string = ""; - my $args_names = ""; - my $signature = ""; - - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/in/,@{$e->{DIRECTION}})); - next if (($metadata_args->{in}->{$e->{NAME}} and grep(/in/, @{$e->{DIRECTION}})) or - ($metadata_args->{out}->{$e->{NAME}}) and grep(/out/, @{$e->{DIRECTION}})); - $self->pidl("PyObject *py_$e->{NAME};"); - $args_format .= "O"; - $args_string .= ", &py_$e->{NAME}"; - $args_names .= "\"$e->{NAME}\", "; - $signature .= "$e->{NAME}, "; - } - if (substr($signature, -2) eq ", ") { - $signature = substr($signature, 0, -2); - } - $self->pidl("const char *kwnames[] = {"); - $self->indent; - $self->pidl($args_names . "NULL"); - $self->deindent; - $self->pidl("};"); - - $self->pidl(""); - $self->pidl("if (!PyArg_ParseTupleAndKeywords(args, kwargs, \"$args_format:$fn->{NAME}\", discard_const_p(char *, kwnames)$args_string)) {"); - $self->indent; - $self->pidl("return false;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - - my $env = GenerateFunctionInEnv($fn, "r->"); - - my $fail = "return false;"; - foreach my $e (@{$fn->{ELEMENTS}}) { - next unless (grep(/in/,@{$e->{DIRECTION}})); - if ($metadata_args->{in}->{$e->{NAME}}) { - my $py_var = "py_".$metadata_args->{in}->{$e->{NAME}}; - $self->pidl("PY_CHECK_TYPE(PyList, $py_var, $fail);"); - my $val = "PyList_Size($py_var)"; - if ($e->{LEVELS}[0]->{TYPE} eq "POINTER") { - $self->pidl("r->in.$e->{NAME} = talloc_ptrtype(r, r->in.$e->{NAME});"); - $self->pidl("*r->in.$e->{NAME} = $val;"); - } else { - $self->pidl("r->in.$e->{NAME} = $val;"); - } - } else { - $self->ConvertObjectFromPython($env, "r", $e, "py_$e->{NAME}", "r->in.$e->{NAME}", $fail); - } - } - $self->pidl("return true;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - return ($infnname, $signature); -} - -sub PythonFunction($$$) -{ - my ($self, $fn, $iface, $prettyname) = @_; - - my $fnname = "py_$fn->{NAME}"; - my $docstring = $self->DocString($fn, $fn->{NAME}); - - my ($insignature, $outsignature); - my ($infn, $outfn); - - if (has_property($fn, "todo")) { - unless ($docstring) { $docstring = "NULL"; } - $infn = "NULL"; - $outfn = "NULL"; - } else { - ($infn, $insignature) = $self->PythonFunctionPackIn($fn, $fnname); - ($outfn, $outsignature) = $self->PythonFunctionUnpackOut($fn, $fnname); - my $signature = "S.$prettyname($insignature) -> $outsignature"; - if ($docstring) { - $docstring = "\"$signature\\n\\n\"$docstring"; - } else { - $docstring = "\"$signature\""; - } - } - - return ($infn, $outfn, $docstring); -} - -sub handle_werror($$$$) -{ - my ($self, $var, $retval, $mem_ctx) = @_; - - $self->pidl("if (!W_ERROR_IS_OK($var)) {"); - $self->indent; - $self->pidl("PyErr_SetWERROR($var);"); - $self->pidl("talloc_free($mem_ctx);") if ($mem_ctx); - $self->pidl("return $retval;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -sub handle_ntstatus($$$$) -{ - my ($self, $var, $retval, $mem_ctx) = @_; - - $self->pidl("if (NT_STATUS_IS_ERR($var)) {"); - $self->indent; - $self->pidl("PyErr_SetNTSTATUS($var);"); - $self->pidl("talloc_free($mem_ctx);") if ($mem_ctx); - $self->pidl("return $retval;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); -} - -sub PythonType($$$$) -{ - my ($self, $modulename, $d, $interface, $basename) = @_; - - my $actual_ctype = $d; - if ($actual_ctype->{TYPE} eq "TYPEDEF") { - $actual_ctype = $actual_ctype->{DATA}; - } - - if ($actual_ctype->{TYPE} eq "STRUCT") { - my $typeobject; - my $fn_name = $d->{NAME}; - - $fn_name =~ s/^$interface->{NAME}_//; - $fn_name =~ s/^$basename\_//; - - - if ($d->{TYPE} eq "STRUCT") { - $typeobject = $self->PythonStruct($modulename, $fn_name, $d->{NAME}, mapTypeName($d), $d); - } else { - $typeobject = $self->PythonStruct($modulename, $fn_name, $d->{NAME}, mapTypeName($d), $d->{DATA}); - } - - $self->register_module_typeobject($fn_name, $typeobject); - } - - if ($d->{TYPE} eq "ENUM" or $d->{TYPE} eq "BITMAP") { - $self->EnumAndBitmapConsts($d->{NAME}, $d); - } - - if ($d->{TYPE} eq "TYPEDEF" and ($d->{DATA}->{TYPE} eq "ENUM" or $d->{DATA}->{TYPE} eq "BITMAP")) { - $self->EnumAndBitmapConsts($d->{NAME}, $d->{DATA}); - } - - if ($actual_ctype->{TYPE} eq "UNION" and defined($actual_ctype->{ELEMENTS})) { - $self->pidl("PyObject *py_import_$d->{NAME}(TALLOC_CTX *mem_ctx, int level, " .mapTypeName($d) . " *in)"); - $self->pidl("{"); - $self->indent; - $self->FromUnionToPythonFunction("mem_ctx", $actual_ctype, "level", "in") if ($actual_ctype->{TYPE} eq "UNION"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - - $self->pidl(mapTypeName($d) . " *py_export_$d->{NAME}(TALLOC_CTX *mem_ctx, int level, PyObject *in)"); - $self->pidl("{"); - $self->indent; - $self->FromPythonToUnionFunction($actual_ctype, mapTypeName($d), "level", "mem_ctx", "in") if ($actual_ctype->{TYPE} eq "UNION"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - } -} - -sub DocString($$$) -{ - my ($self, $d, $name) = @_; - if (has_property($d, "helpstring")) { - my $docstring = uc("py_doc_$name"); - $self->pidl("#define $docstring ".has_property($d, "helpstring")); - return $docstring; - } - - return undef; -} - -sub Interface($$$) -{ - my($self,$interface,$basename) = @_; - - $self->pidl_hdr("#ifndef _HEADER_PYTHON_$interface->{NAME}\n"); - $self->pidl_hdr("#define _HEADER_PYTHON_$interface->{NAME}\n\n"); - - $self->pidl_hdr("\n"); - - $self->Const($_) foreach (@{$interface->{CONSTS}}); - - foreach my $d (@{$interface->{TYPES}}) { - next if has_property($d, "nopython"); - - $self->PythonType($basename, $d, $interface, $basename); - } - - if (defined $interface->{PROPERTIES}->{uuid}) { - $self->pidl_hdr("PyAPI_DATA(PyTypeObject) $interface->{NAME}_InterfaceType;\n"); - $self->pidl(""); - - my @fns = (); - - foreach my $d (@{$interface->{FUNCTIONS}}) { - next if not defined($d->{OPNUM}); - next if has_property($d, "nopython"); - - my $prettyname = $d->{NAME}; - - $prettyname =~ s/^$interface->{NAME}_//; - $prettyname =~ s/^$basename\_//; - - my ($infn, $outfn, $fndocstring) = $self->PythonFunction($d, $interface->{NAME}, $prettyname); - - push (@fns, [$infn, $outfn, "dcerpc_$d->{NAME}", $prettyname, $fndocstring, $d->{OPNUM}]); - } - - $self->pidl("const struct PyNdrRpcMethodDef py_ndr_$interface->{NAME}\_methods[] = {"); - $self->pidl_hdr("extern const struct PyNdrRpcMethodDef py_ndr_$interface->{NAME}\_methods[];"); - $self->indent; - foreach my $d (@fns) { - my ($infn, $outfn, $callfn, $prettyname, $docstring, $opnum) = @$d; - $self->pidl("{ \"$prettyname\", $docstring, (dcerpc_call_fn)$callfn, (py_data_pack_fn)$infn, (py_data_unpack_fn)$outfn, $opnum, &ndr_table_$interface->{NAME} },"); - } - $self->pidl("{ NULL }"); - $self->deindent; - $self->pidl("};"); - $self->pidl(""); - - $self->pidl("static PyObject *interface_$interface->{NAME}_new(PyTypeObject *self, PyObject *args, PyObject *kwargs)"); - $self->pidl("{"); - $self->indent; - $self->pidl("dcerpc_InterfaceObject *ret;"); - $self->pidl("const char *binding_string;"); - $self->pidl("struct cli_credentials *credentials;"); - $self->pidl("struct loadparm_context *lp_ctx = NULL;"); - $self->pidl("PyObject *py_lp_ctx = Py_None, *py_credentials = Py_None, *py_basis = Py_None;"); - $self->pidl("TALLOC_CTX *mem_ctx = NULL;"); - $self->pidl("struct event_context *event_ctx;"); - $self->pidl("NTSTATUS status;"); - $self->pidl(""); - $self->pidl("const char *kwnames[] = {"); - $self->indent; - $self->pidl("\"binding\", \"lp_ctx\", \"credentials\", \"basis_connection\", NULL"); - $self->deindent; - $self->pidl("};"); - $self->pidl("extern struct loadparm_context *lp_from_py_object(PyObject *py_obj);"); - $self->pidl("extern struct cli_credentials *cli_credentials_from_py_object(PyObject *py_obj);"); - $self->pidl(""); - $self->pidl("if (!PyArg_ParseTupleAndKeywords(args, kwargs, \"s|OOO:$interface->{NAME}\", discard_const_p(char *, kwnames), &binding_string, &py_lp_ctx, &py_credentials, &py_basis)) {"); - $self->indent; - $self->pidl("return NULL;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("lp_ctx = lp_from_py_object(py_lp_ctx);"); - $self->pidl("if (lp_ctx == NULL) {"); - $self->indent; - $self->pidl("PyErr_SetString(PyExc_TypeError, \"Expected loadparm context\");"); - $self->pidl("return NULL;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - - $self->pidl("credentials = cli_credentials_from_py_object(py_credentials);"); - $self->pidl("if (credentials == NULL) {"); - $self->indent; - $self->pidl("PyErr_SetString(PyExc_TypeError, \"Expected credentials\");"); - $self->pidl("return NULL;"); - $self->deindent; - $self->pidl("}"); - - $self->pidl("ret = PyObject_New(dcerpc_InterfaceObject, &$interface->{NAME}_InterfaceType);"); - $self->pidl(""); - $self->pidl("event_ctx = event_context_init(mem_ctx);"); - $self->pidl(""); - - $self->pidl("if (py_basis != Py_None) {"); - $self->indent; - $self->pidl("struct dcerpc_pipe *base_pipe;"); - $self->pidl(""); - $self->pidl("if (!PyObject_TypeCheck(py_basis, &dcerpc_InterfaceType)) {"); - $self->indent; - $self->pidl("PyErr_SetString(PyExc_ValueError, \"basis_connection must be a DCE/RPC connection\");"); - $self->pidl("talloc_free(mem_ctx);"); - $self->pidl("return NULL;"); - $self->deindent; - $self->pidl("}"); - $self->pidl(""); - $self->pidl("base_pipe = ((dcerpc_InterfaceObject *)py_basis)->pipe;"); - $self->pidl(""); - $self->pidl("status = dcerpc_secondary_context(base_pipe, &ret->pipe, &ndr_table_$interface->{NAME});"); - $self->deindent; - $self->pidl("} else {"); - $self->indent; - $self->pidl("status = dcerpc_pipe_connect(NULL, &ret->pipe, binding_string, "); - $self->pidl(" &ndr_table_$interface->{NAME}, credentials, event_ctx, lp_ctx);"); - $self->deindent; - $self->pidl("}"); - $self->handle_ntstatus("status", "NULL", "mem_ctx"); - - $self->pidl("ret->pipe->conn->flags |= DCERPC_NDR_REF_ALLOC;"); - - $self->pidl("return (PyObject *)ret;"); - $self->deindent; - $self->pidl("}"); - - $self->pidl(""); - - my $signature = -"\"$interface->{NAME}(binding, lp_ctx=None, credentials=None) -> connection\\n\" -\"\\n\" -\"binding should be a DCE/RPC binding string (for example: ncacn_ip_tcp:127.0.0.1)\\n\" -\"lp_ctx should be a path to a smb.conf file or a param.LoadParm object\\n\" -\"credentials should be a credentials.Credentials object.\\n\\n\""; - - my $docstring = $self->DocString($interface, $interface->{NAME}); - - if ($docstring) { - $docstring = "$signature$docstring"; - } else { - $docstring = $signature; - } - - $self->pidl("PyTypeObject $interface->{NAME}_InterfaceType = {"); - $self->indent; - $self->pidl("PyObject_HEAD_INIT(NULL) 0,"); - $self->pidl(".tp_name = \"$basename.$interface->{NAME}\","); - $self->pidl(".tp_basicsize = sizeof(dcerpc_InterfaceObject),"); - $self->pidl(".tp_base = &dcerpc_InterfaceType,"); - $self->pidl(".tp_doc = $docstring,"); - $self->pidl(".tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,"); - $self->pidl(".tp_new = interface_$interface->{NAME}_new,"); - $self->deindent; - $self->pidl("};"); - - $self->pidl(""); - - $self->register_module_typeobject($interface->{NAME}, "&$interface->{NAME}_InterfaceType"); - $self->register_module_readycode(["if (!PyInterface_AddNdrRpcMethods(&$interface->{NAME}_InterfaceType, py_ndr_$interface->{NAME}\_methods))", "\treturn;", ""]); - } - - $self->pidl_hdr("\n"); - $self->pidl_hdr("#endif /* _HEADER_NDR_$interface->{NAME} */\n"); -} - -sub register_module_method($$$$$) -{ - my ($self, $fn_name, $pyfn_name, $flags, $doc) = @_; - - push (@{$self->{module_methods}}, [$fn_name, $pyfn_name, $flags, $doc]) -} - -sub register_module_typeobject($$$) -{ - my ($self, $name, $py_name) = @_; - - $self->register_module_object($name, "(PyObject *)$py_name"); - - $self->check_ready_type($py_name); -} - -sub check_ready_type($$) -{ - my ($self, $py_name) = @_; - push (@{$self->{ready_types}}, $py_name) unless (grep(/^$py_name$/,@{$self->{ready_types}})); -} - -sub register_module_readycode($$) -{ - my ($self, $code) = @_; - - push (@{$self->{readycode}}, @$code); -} - -sub register_module_object($$$) -{ - my ($self, $name, $py_name) = @_; - - push (@{$self->{module_objects}}, [$name, $py_name]) -} - -sub assign($$$) -{ - my ($self, $dest, $src) = @_; - if ($dest =~ /^\&/) { - $self->pidl("memcpy($dest, $src, sizeof(" . get_value_of($dest) . "));"); - } else { - $self->pidl("$dest = $src;"); - } -} - -sub ConvertObjectFromPythonData($$$$$$) -{ - my ($self, $mem_ctx, $cvar, $ctype, $target, $fail) = @_; - - die("undef type for $cvar") unless(defined($ctype)); - - $ctype = resolveType($ctype); - - my $actual_ctype = $ctype; - if ($ctype->{TYPE} eq "TYPEDEF") { - $actual_ctype = $ctype->{DATA}; - } - - if ($actual_ctype->{TYPE} eq "ENUM" or $actual_ctype->{TYPE} eq "BITMAP" or - $actual_ctype->{TYPE} eq "SCALAR" and ( - expandAlias($actual_ctype->{NAME}) =~ /^(u?int[0-9]*|hyper|NTTIME|time_t|NTTIME_hyper|NTTIME_1sec|dlong|udlong|udlongr)$/)) { - $self->pidl("PY_CHECK_TYPE(PyInt, $cvar, $fail);"); - $self->pidl("$target = PyInt_AsLong($cvar);"); - return; - } - - if ($actual_ctype->{TYPE} eq "STRUCT" or $actual_ctype->{TYPE} eq "INTERFACE") { - $self->pidl("PY_CHECK_TYPE($ctype->{NAME}, $cvar, $fail);"); - $self->assign($target, "py_talloc_get_ptr($cvar)"); - return; - } - - if ($actual_ctype->{TYPE} eq "SCALAR" and $actual_ctype->{NAME} eq "DATA_BLOB") { - $self->pidl("$target = data_blob_talloc($mem_ctx, PyString_AsString($cvar), PyString_Size($cvar));"); - return; - } - - if ($actual_ctype->{TYPE} eq "SCALAR" and - ($actual_ctype->{NAME} eq "string" or $actual_ctype->{NAME} eq "nbt_string" or $actual_ctype->{NAME} eq "nbt_name" or $actual_ctype->{NAME} eq "wrepl_nbt_name")) { - $self->pidl("$target = talloc_strdup($mem_ctx, PyString_AsString($cvar));"); - return; - } - - if ($actual_ctype->{TYPE} eq "SCALAR" and $actual_ctype->{NAME} eq "ipv4address") { - $self->pidl("$target = PyString_AsString($cvar);"); - return; - } - - - if ($actual_ctype->{TYPE} eq "SCALAR" and $actual_ctype->{NAME} eq "NTSTATUS") { - $self->pidl("$target = NT_STATUS(PyInt_AsLong($cvar));"); - return; - } - - if ($actual_ctype->{TYPE} eq "SCALAR" and $actual_ctype->{NAME} eq "WERROR") { - $self->pidl("$target = W_ERROR(PyInt_AsLong($cvar));"); - return; - } - - if ($actual_ctype->{TYPE} eq "SCALAR" and $actual_ctype->{NAME} eq "string_array") { - $self->pidl("$target = PyCObject_AsVoidPtr($cvar);"); - return; - } - - if ($actual_ctype->{TYPE} eq "SCALAR" and $actual_ctype->{NAME} eq "pointer") { - $self->assign($target, "PyCObject_AsVoidPtr($cvar)"); - return; - } - - fatal($ctype, "unknown type $actual_ctype->{TYPE} for ".mapTypeName($ctype) . ": $cvar"); - -} - -sub ConvertObjectFromPythonLevel($$$$$$$$) -{ - my ($self, $env, $mem_ctx, $py_var, $e, $l, $var_name, $fail) = @_; - my $nl = GetNextLevel($e, $l); - - if ($l->{TYPE} eq "POINTER") { - if ($nl->{TYPE} eq "DATA" and Parse::Pidl::Typelist::scalar_is_reference($nl->{DATA_TYPE})) { - $self->ConvertObjectFromPythonLevel($env, $mem_ctx, $py_var, $e, $nl, $var_name, $fail); - return; - } - if ($l->{POINTER_TYPE} ne "ref") { - $self->pidl("if ($py_var == Py_None) {"); - $self->indent; - $self->pidl("$var_name = NULL;"); - $self->deindent; - $self->pidl("} else {"); - $self->indent; - } - $self->pidl("$var_name = talloc_ptrtype($mem_ctx, $var_name);"); - $self->ConvertObjectFromPythonLevel($env, $mem_ctx, $py_var, $e, $nl, get_value_of($var_name), $fail); - if ($l->{POINTER_TYPE} ne "ref") { - $self->deindent; - $self->pidl("}"); - } - } elsif ($l->{TYPE} eq "ARRAY") { - my $pl = GetPrevLevel($e, $l); - if ($pl && $pl->{TYPE} eq "POINTER") { - $var_name = get_pointer_to($var_name); - } - - if (is_charset_array($e, $l)) { - $self->pidl("PY_CHECK_TYPE(PyUnicode, $py_var, $fail);"); - # FIXME: Use Unix charset setting rather than utf-8 - $self->pidl($var_name . " = PyString_AsString(PyUnicode_AsEncodedString($py_var, \"utf-8\", \"ignore\"));"); - } else { - my $counter = "$e->{NAME}_cntr_$l->{LEVEL_INDEX}"; - $self->pidl("PY_CHECK_TYPE(PyList, $py_var, $fail);"); - $self->pidl("{"); - $self->indent; - $self->pidl("int $counter;"); - if (!$l->{IS_FIXED}) { - $self->pidl("$var_name = talloc_array_ptrtype($mem_ctx, $var_name, PyList_Size($py_var));"); - } - $self->pidl("for ($counter = 0; $counter < PyList_Size($py_var); $counter++) {"); - $self->indent; - $self->ConvertObjectFromPythonLevel($env, $var_name, "PyList_GetItem($py_var, $counter)", $e, GetNextLevel($e, $l), $var_name."[$counter]", $fail); - $self->deindent; - $self->pidl("}"); - $self->deindent; - $self->pidl("}"); - } - } elsif ($l->{TYPE} eq "DATA") { - - if (not Parse::Pidl::Typelist::is_scalar($l->{DATA_TYPE})) { - $var_name = get_pointer_to($var_name); - } - $self->ConvertObjectFromPythonData($mem_ctx, $py_var, $l->{DATA_TYPE}, $var_name, $fail); - } elsif ($l->{TYPE} eq "SWITCH") { - $var_name = get_pointer_to($var_name); - my $switch = ParseExpr($l->{SWITCH_IS}, $env, $e); - $self->assign($var_name, "py_export_" . GetNextLevel($e, $l)->{DATA_TYPE} . "($mem_ctx, $switch, $py_var)"); - } elsif ($l->{TYPE} eq "SUBCONTEXT") { - $self->ConvertObjectFromPythonLevel($env, $mem_ctx, $py_var, $e, GetNextLevel($e, $l), $var_name, $fail); - } else { - die("unknown level type $l->{TYPE}"); - } -} - -sub ConvertObjectFromPython($$$$$$$) -{ - my ($self, $env, $mem_ctx, $ctype, $cvar, $target, $fail) = @_; - - $self->ConvertObjectFromPythonLevel($env, $mem_ctx, $cvar, $ctype, $ctype->{LEVELS}[0], $target, $fail); -} - -sub ConvertScalarToPython($$$) -{ - my ($self, $ctypename, $cvar) = @_; - - die("expected string for $cvar, not $ctypename") if (ref($ctypename) eq "HASH"); - - $ctypename = expandAlias($ctypename); - - if ($ctypename =~ /^(char|u?int[0-9]*|hyper|dlong|udlong|udlongr|time_t|NTTIME_hyper|NTTIME|NTTIME_1sec)$/) { - return "PyInt_FromLong($cvar)"; - } - - if ($ctypename eq "DATA_BLOB") { - return "PyString_FromStringAndSize((char *)($cvar).data, ($cvar).length)"; - } - - if ($ctypename eq "NTSTATUS") { - return "PyErr_FromNTSTATUS($cvar)"; - } - - if ($ctypename eq "WERROR") { - return "PyErr_FromWERROR($cvar)"; - } - - if (($ctypename eq "string" or $ctypename eq "nbt_string" or $ctypename eq "nbt_name" or $ctypename eq "wrepl_nbt_name")) { - return "PyString_FromString($cvar)"; - } - - # Not yet supported - if ($ctypename eq "string_array") { return "PyCObject_FromVoidPtr($cvar)"; } - if ($ctypename eq "ipv4address") { return "PyString_FromString($cvar)"; } - if ($ctypename eq "pointer") { - return "PyCObject_FromVoidPtr($cvar, talloc_free)"; - } - - die("Unknown scalar type $ctypename"); -} - -sub ConvertObjectToPythonData($$$$$) -{ - my ($self, $mem_ctx, $ctype, $cvar) = @_; - - die("undef type for $cvar") unless(defined($ctype)); - - $ctype = resolveType($ctype); - - my $actual_ctype = $ctype; - if ($ctype->{TYPE} eq "TYPEDEF") { - $actual_ctype = $ctype->{DATA}; - } - - if ($actual_ctype->{TYPE} eq "ENUM") { - return $self->ConvertScalarToPython(Parse::Pidl::Typelist::enum_type_fn($actual_ctype), $cvar); - } elsif ($actual_ctype->{TYPE} eq "BITMAP") { - return $self->ConvertScalarToPython(Parse::Pidl::Typelist::bitmap_type_fn($actual_ctype), $cvar); - } elsif ($actual_ctype->{TYPE} eq "SCALAR") { - return $self->ConvertScalarToPython($actual_ctype->{NAME}, $cvar); - } elsif ($actual_ctype->{TYPE} eq "UNION") { - fatal($ctype, "union without discriminant: " . mapTypeName($ctype) . ": $cvar"); - } elsif ($actual_ctype->{TYPE} eq "STRUCT" or $actual_ctype->{TYPE} eq "INTERFACE") { - return "py_talloc_import_ex(&$ctype->{NAME}_Type, $mem_ctx, $cvar)"; - } - - fatal($ctype, "unknown type $actual_ctype->{TYPE} for ".mapTypeName($ctype) . ": $cvar"); -} - -sub fail_on_null($$$) -{ - my ($self, $var, $fail) = @_; - $self->pidl("if ($var == NULL) {"); - $self->indent; - $self->pidl($fail); - $self->deindent; - $self->pidl("}"); -} - -sub ConvertObjectToPythonLevel($$$$$$) -{ - my ($self, $mem_ctx, $env, $e, $l, $var_name, $py_var, $fail) = @_; - my $nl = GetNextLevel($e, $l); - - if ($l->{TYPE} eq "POINTER") { - if ($nl->{TYPE} eq "DATA" and Parse::Pidl::Typelist::scalar_is_reference($nl->{DATA_TYPE})) { - $self->ConvertObjectToPythonLevel($var_name, $env, $e, $nl, $var_name, $py_var, $fail); - return; - } - if ($l->{POINTER_TYPE} ne "ref") { - $self->pidl("if ($var_name == NULL) {"); - $self->indent; - $self->pidl("$py_var = Py_None;"); - $self->deindent; - $self->pidl("} else {"); - $self->indent; - } - $self->ConvertObjectToPythonLevel($var_name, $env, $e, $nl, get_value_of($var_name), $py_var, $fail); - if ($l->{POINTER_TYPE} ne "ref") { - $self->deindent; - $self->pidl("}"); - } - } elsif ($l->{TYPE} eq "ARRAY") { - my $pl = GetPrevLevel($e, $l); - if ($pl && $pl->{TYPE} eq "POINTER") { - $var_name = get_pointer_to($var_name); - } - - if (is_charset_array($e, $l)) { - # FIXME: Use Unix charset setting rather than utf-8 - $self->pidl("$py_var = PyUnicode_Decode($var_name, strlen($var_name), \"utf-8\", \"ignore\");"); - } else { - die("No SIZE_IS for array $var_name") unless (defined($l->{SIZE_IS})); - my $length = $l->{SIZE_IS}; - if (defined($l->{LENGTH_IS})) { - $length = $l->{LENGTH_IS}; - } - - $length = ParseExpr($length, $env, $e); - $self->pidl("$py_var = PyList_New($length);"); - $self->fail_on_null($py_var, $fail); - $self->pidl("{"); - $self->indent; - my $counter = "$e->{NAME}_cntr_$l->{LEVEL_INDEX}"; - $self->pidl("int $counter;"); - $self->pidl("for ($counter = 0; $counter < $length; $counter++) {"); - $self->indent; - my $member_var = "py_$e->{NAME}_$l->{LEVEL_INDEX}"; - $self->pidl("PyObject *$member_var;"); - $self->ConvertObjectToPythonLevel($var_name, $env, $e, GetNextLevel($e, $l), $var_name."[$counter]", $member_var, $fail); - $self->pidl("PyList_SetItem($py_var, $counter, $member_var);"); - $self->deindent; - $self->pidl("}"); - $self->deindent; - $self->pidl("}"); - } - } elsif ($l->{TYPE} eq "SWITCH") { - $var_name = get_pointer_to($var_name); - my $switch = ParseExpr($l->{SWITCH_IS}, $env, $e); - $self->pidl("$py_var = py_import_" . GetNextLevel($e, $l)->{DATA_TYPE} . "($mem_ctx, $switch, $var_name);"); - $self->fail_on_null($py_var, $fail); - - } elsif ($l->{TYPE} eq "DATA") { - if (not Parse::Pidl::Typelist::is_scalar($l->{DATA_TYPE})) { - $var_name = get_pointer_to($var_name); - } - my $conv = $self->ConvertObjectToPythonData($mem_ctx, $l->{DATA_TYPE}, $var_name); - $self->pidl("$py_var = $conv;"); - } elsif ($l->{TYPE} eq "SUBCONTEXT") { - $self->ConvertObjectToPythonLevel($mem_ctx, $env, $e, GetNextLevel($e, $l), $var_name, $py_var, $fail); - } else { - die("Unknown level type $l->{TYPE} $var_name"); - } -} - -sub ConvertObjectToPython($$$$$$) -{ - my ($self, $mem_ctx, $env, $ctype, $cvar, $py_var, $fail) = @_; - - $self->ConvertObjectToPythonLevel($mem_ctx, $env, $ctype, $ctype->{LEVELS}[0], $cvar, $py_var, $fail); -} - -sub Parse($$$$$) -{ - my($self,$basename,$ndr,$ndr_hdr,$hdr) = @_; - - my $py_hdr = $hdr; - $py_hdr =~ s/ndr_([^\/]+)$/py_$1/g; - - $self->pidl_hdr("/* header auto-generated by pidl */\n\n"); - - $self->pidl(" -/* Python wrapper functions auto-generated by pidl */ -#include \"includes.h\" -#include <Python.h> -#include \"librpc/rpc/dcerpc.h\" -#include \"scripting/python/pytalloc.h\" -#include \"librpc/rpc/pyrpc.h\" -#include \"lib/events/events.h\" -#include \"$hdr\" -#include \"$ndr_hdr\" -#include \"$py_hdr\" - -"); - - foreach my $x (@$ndr) { - ($x->{TYPE} eq "IMPORT") && $self->Import(@{$x->{PATHS}}); - ($x->{TYPE} eq "INTERFACE") && $self->Interface($x, $basename); - } - - $self->pidl("static PyMethodDef $basename\_methods[] = {"); - $self->indent; - foreach (@{$self->{module_methods}}) { - my ($fn_name, $pyfn_name, $flags, $doc) = @$_; - $self->pidl("{ \"$fn_name\", (PyCFunction)$pyfn_name, $flags, $doc },"); - } - - $self->pidl("{ NULL, NULL, 0, NULL }"); - $self->deindent; - $self->pidl("};"); - - $self->pidl(""); - - $self->pidl("void init$basename(void)"); - $self->pidl("{"); - $self->indent; - $self->pidl("PyObject *m;"); - $self->pidl(""); - - foreach (@{$self->{ready_types}}) { - $self->pidl("if (PyType_Ready($_) < 0)"); - $self->pidl("\treturn;"); - } - - $self->pidl($_) foreach (@{$self->{readycode}}); - - $self->pidl(""); - - $self->pidl("m = Py_InitModule3(\"$basename\", $basename\_methods, \"$basename DCE/RPC\");"); - $self->pidl("if (m == NULL)"); - $self->pidl("\treturn;"); - $self->pidl(""); - foreach my $name (keys %{$self->{constants}}) { - my $py_obj; - my ($ctype, $cvar) = @{$self->{constants}->{$name}}; - if ($cvar =~ /^[0-9]+$/ or $cvar =~ /^0x[0-9a-fA-F]+$/) { - $py_obj = "PyInt_FromLong($cvar)"; - } elsif ($cvar =~ /^".*"$/) { - $py_obj = "PyString_FromString($cvar)"; - } else { - $py_obj = $self->ConvertObjectToPythonData("NULL", expandAlias($ctype), $cvar); - } - - $self->pidl("PyModule_AddObject(m, \"$name\", $py_obj);"); - } - - foreach (@{$self->{module_objects}}) { - my ($object_name, $c_name) = @$_; - $self->pidl("Py_INCREF($c_name);"); - $self->pidl("PyModule_AddObject(m, \"$object_name\", $c_name);"); - } - - $self->deindent; - $self->pidl("}"); - return ($self->{res_hdr}, $self->{res}); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/SWIG.pm b/source4/pidl/lib/Parse/Pidl/Samba4/SWIG.pm deleted file mode 100644 index 14424cf260..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/SWIG.pm +++ /dev/null @@ -1,177 +0,0 @@ -################################################### -# Samba4 parser generator for swig wrappers -# Copyright tpot@samba.org 2004,2005 -# Copyright jelmer@samba.org 2006 -# released under the GNU GPL - -package Parse::Pidl::Samba4::SWIG; - -use vars qw($VERSION); -use Parse::Pidl::Samba4 qw(DeclLong); -use Parse::Pidl::Typelist qw(mapTypeName); -use Parse::Pidl::Util qw(has_property); -$VERSION = '0.01'; - -use strict; - -my $ret = ""; -my $tabs = ""; - -sub pidl($) -{ - my $p = shift; - $ret .= $tabs. $p . "\n"; -} - -sub indent() { $tabs.=" "; } -sub deindent() { $tabs = substr($tabs,0,-2); } - -sub IgnoreInterface($$) -{ - my ($basename,$if) = @_; - - foreach (@{$if->{TYPES}}) { - next unless (has_property($_, "public")); - pidl "\%types($_->{NAME});"; - } -} - -sub GenerateResultTypemap($) -{ - my $name = shift; - pidl "%typemap(in,numinputs=0) $name*result ($name tmp) {"; - indent; - pidl "\$1 = &tmp;"; - deindent; - pidl "}"; - pidl ""; - pidl "%typemap(argout) $name*result {"; - indent; - pidl "\$result = SWIG_NewPointerObj(*\$1, \$1_descriptor, 0);"; - deindent; - pidl "}"; -} - -sub ParseInterface($$) -{ - my ($basename,$if) = @_; - - pidl "\%inline {"; - pidl "typedef struct $if->{NAME} { struct dcerpc_pipe *pipe; } $if->{NAME};"; - pidl "}"; - pidl ""; - pidl "%talloctype($if->{NAME});"; - pidl ""; - pidl "\%extend $if->{NAME} {"; - indent(); - pidl "$if->{NAME} () {"; - indent; - pidl "return talloc(NULL, struct $if->{NAME});"; - deindent; - pidl "}"; - pidl ""; - pidl "NTSTATUS connect (const char *binding, struct cli_credentials *cred, struct event_context *event)"; - pidl "{"; - indent; - pidl "return dcerpc_pipe_connect(\$self, &\$self->pipe, binding, &ndr_table_$if->{NAME}, cred, event);"; - deindent; - pidl "}"; - pidl ""; - - foreach my $fn (@{$if->{FUNCTIONS}}) { - pidl "/* $fn->{NAME} */"; - my $args = ""; - foreach (@{$fn->{ELEMENTS}}) { - $args .= DeclLong($_) . ", "; - } - my $name = $fn->{NAME}; - $name =~ s/^$if->{NAME}_//g; - $name =~ s/^$basename\_//g; - $args .= "TALLOC_CTX *mem_ctx, " . mapTypeName($fn->{RETURN_TYPE}) . " *result"; - pidl "NTSTATUS $name($args)"; - pidl "{"; - indent; - pidl "struct $fn->{NAME} r;"; - pidl "NTSTATUS status;"; - pidl ""; - pidl "/* Fill r structure */"; - - foreach (@{$fn->{ELEMENTS}}) { - if (grep(/in/, @{$_->{DIRECTION}})) { - pidl "r.in.$_->{NAME} = $_->{NAME};"; - } - } - - pidl ""; - pidl "status = dcerpc_$fn->{NAME}(\$self->pipe, mem_ctx, &r);"; - pidl "if (NT_STATUS_IS_ERR(status)) {"; - indent; pidl "return status;"; deindent; - pidl "}"; - pidl ""; - pidl "/* Set out arguments */"; - foreach (@{$fn->{ELEMENTS}}) { - next unless (grep(/out/, @{$_->{DIRECTION}})); - - pidl ("/* FIXME: $_->{NAME} [out] argument is not a pointer */") if ($_->{LEVELS}[0]->{TYPE} ne "POINTER"); - - pidl "*$_->{NAME} = *r.out.$_->{NAME};"; - } - - if (defined($fn->{RETURN_TYPE})) { - pidl "*result = r.out.result;"; - } - pidl "return NT_STATUS_OK;"; - deindent; - pidl "}"; - pidl ""; - } - - deindent(); - pidl "};"; - pidl ""; - - foreach (@{$if->{TYPES}}) { - pidl "/* $_->{NAME} */"; - } - - pidl ""; -} - -sub Parse($$$$) -{ - my($ndr,$basename,$header,$gen_header) = @_; - - $ret = ""; - - pidl "/* This file is autogenerated by pidl. DO NOT EDIT */"; - - pidl "\%module $basename"; - - pidl ""; - - pidl "\%{"; - pidl "#include \"includes.h\""; - pidl "#include \"$header\""; - pidl "#include \"$gen_header\""; - pidl "%}"; - pidl "\%import \"../rpc/dcerpc.i\""; - pidl "\%import \"../../libcli/util/errors.i\""; - pidl "\%import \"../../lib/talloc/talloc.i\""; - pidl ""; - foreach (@$ndr) { - IgnoreInterface($basename, $_) if ($_->{TYPE} eq "INTERFACE"); - } - pidl ""; - - pidl ""; - - foreach (@$ndr) { - ParseInterface($basename, $_) if ($_->{TYPE} eq "INTERFACE"); - } - #FIXME: Foreach ref pointer, set NONNULL - #FIXME: Foreach unique/full pointer, set MAYBENULL - #FIXME: Foreach [out] parameter, set OUTPARAM - return $ret; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/TDR.pm b/source4/pidl/lib/Parse/Pidl/Samba4/TDR.pm deleted file mode 100644 index 568dff5adf..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/TDR.pm +++ /dev/null @@ -1,281 +0,0 @@ -################################################### -# Trivial Parser Generator -# Copyright jelmer@samba.org 2005-2007 -# released under the GNU GPL - -package Parse::Pidl::Samba4::TDR; -use Parse::Pidl qw(fatal); -use Parse::Pidl::Util qw(has_property ParseExpr is_constant); -use Parse::Pidl::Samba4 qw(is_intree choose_header); - -use Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(ParserType $ret $ret_hdr); - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -sub new($) { - my ($class) = shift; - my $self = { ret => "", ret_hdr => "", tabs => "" }; - bless($self, $class); -} - -sub indent($) { my $self = shift; $self->{tabs}.="\t"; } -sub deindent($) { my $self = shift; $self->{tabs} = substr($self->{tabs}, 1); } -sub pidl($$) { my $self = shift; $self->{ret} .= $self->{tabs}.(shift)."\n"; } -sub pidl_hdr($$) { my $self = shift; $self->{ret_hdr} .= (shift)."\n"; } -sub typearg($) { - my $t = shift; - return(", const char *name") if ($t eq "print"); - return(", TALLOC_CTX *mem_ctx") if ($t eq "pull"); - return(""); -} - -sub fn_declare($$$) -{ - my ($self, $p, $d) = @_; - if ($p) { - $self->pidl($d); $self->pidl_hdr("$d;"); - } else { - $self->pidl("static $d"); - } -} - -sub ContainsArray($) -{ - my $e = shift; - foreach (@{$e->{ELEMENTS}}) { - next if (has_property($_, "charset") and - scalar(@{$_->{ARRAY_LEN}}) == 1); - return 1 if (defined($_->{ARRAY_LEN}) and - scalar(@{$_->{ARRAY_LEN}}) > 0); - } - return 0; -} - -sub ParserElement($$$$) -{ - my ($self, $e,$t,$env) = @_; - my $switch = ""; - my $array = ""; - my $name = ""; - my $mem_ctx = "mem_ctx"; - - fatal($e,"Pointers not supported in TDR") if ($e->{POINTERS} > 0); - fatal($e,"size_is() not supported in TDR") if (has_property($e, "size_is")); - fatal($e,"length_is() not supported in TDR") if (has_property($e, "length_is")); - - if ($t eq "print") { - $name = ", \"$e->{NAME}\"$array"; - } - - if (has_property($e, "flag")) { - $self->pidl("{"); - $self->indent; - $self->pidl("uint32_t saved_flags = tdr->flags;"); - $self->pidl("tdr->flags |= $e->{PROPERTIES}->{flag};"); - } - - if (has_property($e, "charset")) { - fatal($e,"charset() on non-array element") unless (defined($e->{ARRAY_LEN}) and scalar(@{$e->{ARRAY_LEN}}) > 0); - - my $len = ParseExpr(@{$e->{ARRAY_LEN}}[0], $env, $e); - if ($len eq "*") { $len = "-1"; } - $name = ", mem_ctx" if ($t eq "pull"); - $self->pidl("TDR_CHECK(tdr_$t\_charset(tdr$name, &v->$e->{NAME}, $len, sizeof($e->{TYPE}_t), CH_$e->{PROPERTIES}->{charset}));"); - return; - } - - if (has_property($e, "switch_is")) { - $switch = ", " . ParseExpr($e->{PROPERTIES}->{switch_is}, $env, $e); - } - - if (defined($e->{ARRAY_LEN}) and scalar(@{$e->{ARRAY_LEN}}) > 0) { - my $len = ParseExpr($e->{ARRAY_LEN}[0], $env, $e); - - if ($t eq "pull" and not is_constant($len)) { - $self->pidl("TDR_ALLOC(mem_ctx, v->$e->{NAME}, $len);"); - $mem_ctx = "v->$e->{NAME}"; - } - - $self->pidl("for (i = 0; i < $len; i++) {"); - $self->indent; - $array = "[i]"; - } - - if ($t eq "pull") { - $name = ", $mem_ctx"; - } - - if (has_property($e, "value") && $t eq "push") { - $self->pidl("v->$e->{NAME} = ".ParseExpr($e->{PROPERTIES}->{value}, $env, $e).";"); - } - - $self->pidl("TDR_CHECK(tdr_$t\_$e->{TYPE}(tdr$name$switch, &v->$e->{NAME}$array));"); - - if ($array) { $self->deindent; $self->pidl("}"); } - - if (has_property($e, "flag")) { - $self->pidl("tdr->flags = saved_flags;"); - $self->deindent; - $self->pidl("}"); - } -} - -sub ParserStruct($$$$$) -{ - my ($self, $e,$t,$p) = @_; - - $self->fn_declare($p,"NTSTATUS tdr_$t\_$e->{NAME} (struct tdr_$t *tdr".typearg($t).", struct $e->{NAME} *v)"); - $self->pidl("{"); $self->indent; - $self->pidl("int i;") if (ContainsArray($e)); - - if ($t eq "print") { - $self->pidl("tdr->print(tdr, \"\%-25s: struct $e->{NAME}\", name);"); - $self->pidl("tdr->level++;"); - } - - my %env = map { $_->{NAME} => "v->$_->{NAME}" } @{$e->{ELEMENTS}}; - $env{"this"} = "v"; - $self->ParserElement($_, $t, \%env) foreach (@{$e->{ELEMENTS}}); - - if ($t eq "print") { - $self->pidl("tdr->level--;"); - } - - $self->pidl("return NT_STATUS_OK;"); - - $self->deindent; $self->pidl("}"); -} - -sub ParserUnion($$$$) -{ - my ($self, $e,$t,$p) = @_; - - $self->fn_declare($p,"NTSTATUS tdr_$t\_$e->{NAME}(struct tdr_$t *tdr".typearg($t).", int level, union $e->{NAME} *v)"); - $self->pidl("{"); $self->indent; - $self->pidl("int i;") if (ContainsArray($e)); - - if ($t eq "print") { - $self->pidl("tdr->print(tdr, \"\%-25s: union $e->{NAME}\", name);"); - $self->pidl("tdr->level++;"); - } - - $self->pidl("switch (level) {"); $self->indent; - foreach (@{$e->{ELEMENTS}}) { - if (has_property($_, "case")) { - $self->pidl("case " . $_->{PROPERTIES}->{case} . ":"); - } elsif (has_property($_, "default")) { - $self->pidl("default:"); - } - $self->indent; $self->ParserElement($_, $t, {}); $self->deindent; - $self->pidl("break;"); - } - $self->deindent; $self->pidl("}"); - - if ($t eq "print") { - $self->pidl("tdr->level--;"); - } - - $self->pidl("return NT_STATUS_OK;\n"); - $self->deindent; $self->pidl("}"); -} - -sub ParserBitmap($$$$) -{ - my ($self,$e,$t,$p) = @_; - return if ($p); - $self->pidl("#define tdr_$t\_$e->{NAME} tdr_$t\_" . Parse::Pidl::Typelist::bitmap_type_fn($e)); -} - -sub ParserEnum($$$$) -{ - my ($self,$e,$t,$p) = @_; - my $bt = Parse::Pidl::Typelist::enum_type_fn($e); - - $self->fn_declare($p, "NTSTATUS tdr_$t\_$e->{NAME} (struct tdr_$t *tdr".typearg($t).", enum $e->{NAME} *v)"); - $self->pidl("{"); - if ($t eq "pull") { - $self->pidl("\t$bt\_t r;"); - $self->pidl("\tTDR_CHECK(tdr_$t\_$bt(tdr, mem_ctx, \&r));"); - $self->pidl("\t*v = r;"); - } elsif ($t eq "push") { - $self->pidl("\tTDR_CHECK(tdr_$t\_$bt(tdr, ($bt\_t *)v));"); - } elsif ($t eq "print") { - $self->pidl("\t/* FIXME */"); - } - $self->pidl("\treturn NT_STATUS_OK;"); - $self->pidl("}"); -} - -sub ParserTypedef($$$$) -{ - my ($self, $e,$t,$p) = @_; - - $self->ParserType($e->{DATA},$t); -} - -sub ParserType($$$) -{ - my ($self, $e,$t) = @_; - - return if (has_property($e, "no$t")); - - my $handlers = { - STRUCT => \&ParserStruct, UNION => \&ParserUnion, - ENUM => \&ParserEnum, BITMAP => \&ParserBitmap, - TYPEDEF => \&ParserTypedef - }; - - $handlers->{$e->{TYPE}}->($self, $e, $t, has_property($e, "public")) - if (defined($handlers->{$e->{TYPE}})); - - $self->pidl(""); -} - -sub ParserInterface($$) -{ - my ($self,$x) = @_; - - $self->pidl_hdr("#ifndef __TDR_$x->{NAME}_HEADER__"); - $self->pidl_hdr("#define __TDR_$x->{NAME}_HEADER__"); - - foreach (@{$x->{DATA}}) { - $self->ParserType($_, "pull"); - $self->ParserType($_, "push"); - $self->ParserType($_, "print"); - } - - $self->pidl_hdr("#endif /* __TDR_$x->{NAME}_HEADER__ */"); -} - -sub Parser($$$$) -{ - my ($self,$idl,$hdrname,$baseheader) = @_; - $self->pidl("/* autogenerated by pidl */"); - if (is_intree()) { - $self->pidl("#include \"includes.h\""); - } else { - $self->pidl("#include <stdio.h>"); - $self->pidl("#include <stdbool.h>"); - $self->pidl("#include <stdlib.h>"); - $self->pidl("#include <stdint.h>"); - $self->pidl("#include <stdarg.h>"); - $self->pidl("#include <string.h>"); - $self->pidl("#include <core/ntstatus.h>"); - } - $self->pidl("#include \"$hdrname\""); - $self->pidl(""); - $self->pidl_hdr("/* autogenerated by pidl */"); - $self->pidl_hdr("#include \"$baseheader\""); - $self->pidl_hdr(choose_header("tdr/tdr.h", "tdr.h")); - $self->pidl_hdr(""); - - foreach (@$idl) { $self->ParserInterface($_) if ($_->{TYPE} eq "INTERFACE"); } - return ($self->{ret_hdr}, $self->{ret}); -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/Template.pm b/source4/pidl/lib/Parse/Pidl/Samba4/Template.pm deleted file mode 100644 index a35fc7d2eb..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Samba4/Template.pm +++ /dev/null @@ -1,98 +0,0 @@ -################################################### -# server template function generator -# Copyright tridge@samba.org 2003 -# released under the GNU GPL - -package Parse::Pidl::Samba4::Template; - -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -my($res); - -##################################################################### -# produce boilerplate code for a interface -sub Template($) -{ - my($interface) = shift; - my($data) = $interface->{DATA}; - my $name = $interface->{NAME}; - - $res .= -"/* - Unix SMB/CIFS implementation. - - endpoint server for the $name pipe - - Copyright (C) YOUR NAME HERE YEAR - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include \"includes.h\" -#include \"rpc_server/dcerpc_server.h\" -#include \"librpc/gen_ndr/ndr_$name.h\" -#include \"rpc_server/common/common.h\" - -"; - - foreach my $d (@{$data}) { - if ($d->{TYPE} eq "FUNCTION") { - my $fname = $d->{NAME}; - $res .= -" -/* - $fname -*/ -static $d->{RETURN_TYPE} dcesrv_$fname(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, - struct $fname *r) -{ -"; - - if ($d->{RETURN_TYPE} eq "void") { - $res .= "\tDCESRV_FAULT_VOID(DCERPC_FAULT_OP_RNG_ERROR);\n"; - } else { - $res .= "\tDCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);\n"; - } - - $res .= "} - -"; - } - } - - $res .= -" -/* include the generated boilerplate */ -#include \"librpc/gen_ndr/ndr_$name\_s.c\" -" -} - - -##################################################################### -# parse a parsed IDL structure back into an IDL file -sub Parse($) -{ - my($idl) = shift; - $res = ""; - foreach my $x (@{$idl}) { - ($x->{TYPE} eq "INTERFACE") && - Template($x); - } - return $res; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Typelist.pm b/source4/pidl/lib/Parse/Pidl/Typelist.pm deleted file mode 100644 index c5c458ac6b..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Typelist.pm +++ /dev/null @@ -1,301 +0,0 @@ -################################################### -# Samba4 parser generator for IDL structures -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -package Parse::Pidl::Typelist; - -require Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(hasType getType resolveType mapTypeName scalar_is_reference expandAlias - mapScalarType addType typeIs is_scalar enum_type_fn - bitmap_type_fn mapType typeHasBody -); -use vars qw($VERSION); -$VERSION = '0.01'; - -use Parse::Pidl::Util qw(has_property); -use strict; - -my %types = (); - -my @reference_scalars = ( - "string", "string_array", "nbt_string", - "wrepl_nbt_name", "ipv4address" -); - -# a list of known scalar types -my %scalars = ( - "void" => "void", - "char" => "char", - "int8" => "int8_t", - "uint8" => "uint8_t", - "int16" => "int16_t", - "uint16" => "uint16_t", - "int32" => "int32_t", - "uint32" => "uint32_t", - "hyper" => "uint64_t", - "dlong" => "int64_t", - "udlong" => "uint64_t", - "udlongr" => "uint64_t", - "pointer" => "void*", - "DATA_BLOB" => "DATA_BLOB", - "string" => "const char *", - "string_array" => "const char **", - "time_t" => "time_t", - "NTTIME" => "NTTIME", - "NTTIME_1sec" => "NTTIME", - "NTTIME_hyper" => "NTTIME", - "WERROR" => "WERROR", - "NTSTATUS" => "NTSTATUS", - "COMRESULT" => "COMRESULT", - "nbt_string" => "const char *", - "wrepl_nbt_name"=> "struct nbt_name *", - "ipv4address" => "const char *", -); - -my %aliases = ( - "error_status_t" => "uint32", - "boolean8" => "uint8", - "boolean32" => "uint32", - "DWORD" => "uint32", - "uint" => "uint32", - "int" => "int32", - "WORD" => "uint16", - "char" => "uint8", - "long" => "int32", - "short" => "int16", - "HYPER_T" => "hyper", - "HRESULT" => "COMRESULT", -); - -sub expandAlias($) -{ - my $name = shift; - - return $aliases{$name} if defined($aliases{$name}); - - return $name; -} - -# map from a IDL type to a C header type -sub mapScalarType($) -{ - my $name = shift; - - # it's a bug when a type is not in the list - # of known scalars or has no mapping - return $scalars{$name} if defined($scalars{$name}); - - die("Unknown scalar type $name"); -} - -sub addType($) -{ - my $t = shift; - $types{$t->{NAME}} = $t; -} - -sub resolveType($) -{ - my ($ctype) = @_; - - if (not hasType($ctype)) { - # assume struct typedef - return { TYPE => "TYPEDEF", NAME => $ctype, DATA => { TYPE => "STRUCT" } }; - } else { - return getType($ctype); - } - - return $ctype; -} - -sub getType($) -{ - my $t = shift; - return ($t) if (ref($t) eq "HASH" and not defined($t->{NAME})); - return undef if not hasType($t); - return $types{$t->{NAME}} if (ref($t) eq "HASH"); - return $types{$t}; -} - -sub typeIs($$) -{ - my ($t,$tt) = @_; - - if (ref($t) eq "HASH") { - return 1 if ($t->{TYPE} eq $tt); - return 0; - } - return 1 if (hasType($t) and getType($t)->{TYPE} eq "TYPEDEF" and - getType($t)->{DATA}->{TYPE} eq $tt); - return 0; -} - -sub hasType($) -{ - my $t = shift; - if (ref($t) eq "HASH") { - return 1 if (not defined($t->{NAME})); - return 1 if (defined($types{$t->{NAME}}) and - $types{$t->{NAME}}->{TYPE} eq $t->{TYPE}); - return 0; - } - return 1 if defined($types{$t}); - return 0; -} - -sub is_scalar($) -{ - sub is_scalar($); - my $type = shift; - - return 1 if (ref($type) eq "HASH" and - ($type->{TYPE} eq "SCALAR" or $type->{TYPE} eq "ENUM" or - $type->{TYPE} eq "BITMAP")); - - if (my $dt = getType($type)) { - return is_scalar($dt->{DATA}) if ($dt->{TYPE} eq "TYPEDEF"); - return 1 if ($dt->{TYPE} eq "SCALAR" or $dt->{TYPE} eq "ENUM" or - $dt->{TYPE} eq "BITMAP"); - } - - return 0; -} - -sub scalar_is_reference($) -{ - my $name = shift; - - return 1 if (grep(/^$name$/, @reference_scalars)); - return 0; -} - -sub RegisterScalars() -{ - foreach (keys %scalars) { - addType({ - NAME => $_, - TYPE => "TYPEDEF", - DATA => { - TYPE => "SCALAR", - NAME => $_ - } - } - ); - } -} - -sub enum_type_fn($) -{ - my $enum = shift; - $enum->{TYPE} eq "ENUM" or die("not an enum"); - - # for typedef enum { } we need to check $enum->{PARENT} - if (has_property($enum, "enum8bit")) { - return "uint8"; - } elsif (has_property($enum, "enum16bit")) { - return "uint16"; - } elsif (has_property($enum, "v1_enum")) { - return "uint32"; - } elsif (has_property($enum->{PARENT}, "enum8bit")) { - return "uint8"; - } elsif (has_property($enum->{PARENT}, "enum16bit")) { - return "uint16"; - } elsif (has_property($enum->{PARENT}, "v1_enum")) { - return "uint32"; - } - return "uint16"; -} - -sub bitmap_type_fn($) -{ - my $bitmap = shift; - - $bitmap->{TYPE} eq "BITMAP" or die("not a bitmap"); - - if (has_property($bitmap, "bitmap8bit")) { - return "uint8"; - } elsif (has_property($bitmap, "bitmap16bit")) { - return "uint16"; - } elsif (has_property($bitmap, "bitmap64bit")) { - return "hyper"; - } - return "uint32"; -} - -sub typeHasBody($) -{ - sub typeHasBody($); - my ($e) = @_; - - if ($e->{TYPE} eq "TYPEDEF") { - return 0 unless(defined($e->{DATA})); - return typeHasBody($e->{DATA}); - } - - return defined($e->{ELEMENTS}); -} - -sub mapType($$) -{ - sub mapType($$); - my ($t, $n) = @_; - - return mapType($t->{DATA}, $n) if ($t->{TYPE} eq "TYPEDEF"); - return mapScalarType($n) if ($t->{TYPE} eq "SCALAR"); - return "enum $n" if ($t->{TYPE} eq "ENUM"); - return "struct $n" if ($t->{TYPE} eq "STRUCT" or $t->{TYPE} eq "INTERFACE"); - return "union $n" if ($t->{TYPE} eq "UNION"); - return mapScalarType(bitmap_type_fn($t)) if ($t->{TYPE} eq "BITMAP"); - die("Unknown type $t->{TYPE}"); -} - -sub mapTypeName($) -{ - my $t = shift; - return "void" unless defined($t); - my $dt; - $t = expandAlias($t); - - unless ($dt or ($dt = getType($t))) { - # Best guess - return "struct $t"; - } - - return mapType($dt, $dt->{NAME}); -} - -sub LoadIdl($) -{ - my ($idl) = @_; - - foreach my $x (@{$idl}) { - next if $x->{TYPE} ne "INTERFACE"; - - # DCOM interfaces can be types as well - addType({ - NAME => $x->{NAME}, - TYPE => "TYPEDEF", - DATA => $x - }) if (has_property($x, "object")); - - foreach my $y (@{$x->{DATA}}) { - addType($y) if ( - $y->{TYPE} eq "TYPEDEF" - or $y->{TYPE} eq "UNION" - or $y->{TYPE} eq "STRUCT" - or $y->{TYPE} eq "ENUM" - or $y->{TYPE} eq "BITMAP"); - } - } -} - -sub GenerateTypeLib() -{ - return Parse::Pidl::Util::MyDumper(\%types); -} - -RegisterScalars(); - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Util.pm b/source4/pidl/lib/Parse/Pidl/Util.pm deleted file mode 100644 index 006718d139..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Util.pm +++ /dev/null @@ -1,182 +0,0 @@ -################################################### -# utility functions to support pidl -# Copyright tridge@samba.org 2000 -# released under the GNU GPL -package Parse::Pidl::Util; - -require Exporter; -@ISA = qw(Exporter); -@EXPORT = qw(has_property property_matches ParseExpr ParseExprExt is_constant make_str unmake_str print_uuid MyDumper); -use vars qw($VERSION); -$VERSION = '0.01'; - -use strict; - -use Parse::Pidl::Expr; -use Parse::Pidl qw(error); - -=head1 NAME - -Parse::Pidl::Util - Generic utility functions for pidl - -=head1 SYNOPSIS - -use Parse::Pidl::Util; - -=head1 DESCRIPTION - -Simple module that contains a couple of trivial helper functions -used throughout the various pidl modules. - -=head1 FUNCTIONS - -=over 4 - -=cut - -=item B<MyDumper> -a dumper wrapper to prevent dependence on the Data::Dumper module -unless we actually need it - -=cut - -sub MyDumper($) -{ - require Data::Dumper; - my $s = shift; - return Data::Dumper::Dumper($s); -} - -=item B<has_property> -see if a pidl property list contains a given property - -=cut -sub has_property($$) -{ - my($e, $p) = @_; - - return undef if (not defined($e->{PROPERTIES})); - - return $e->{PROPERTIES}->{$p}; -} - -=item B<property_matches> -see if a pidl property matches a value - -=cut -sub property_matches($$$) -{ - my($e,$p,$v) = @_; - - if (!defined has_property($e, $p)) { - return undef; - } - - if ($e->{PROPERTIES}->{$p} =~ /$v/) { - return 1; - } - - return undef; -} - -=item B<is_constant> -return 1 if the string is a C constant - -=cut -sub is_constant($) -{ - my $s = shift; - return 1 if ($s =~ /^\d+$/); - return 1 if ($s =~ /^0x[0-9A-Fa-f]+$/); - return 0; -} - -=item B<make_str> -return a "" quoted string, unless already quoted - -=cut -sub make_str($) -{ - my $str = shift; - if (substr($str, 0, 1) eq "\"") { - return $str; - } - return "\"$str\""; -} - -=item B<unmake_str> -unquote a "" quoted string - -=cut -sub unmake_str($) -{ - my $str = shift; - - $str =~ s/^\"(.*)\"$/$1/; - - return $str; -} - -=item B<print_uuid> -Print C representation of a UUID. - -=cut -sub print_uuid($) -{ - my ($uuid) = @_; - $uuid =~ s/"//g; - my ($time_low,$time_mid,$time_hi,$clock_seq,$node) = split /-/, $uuid; - return undef if not defined($node); - - my @clock_seq = $clock_seq =~ /(..)/g; - my @node = $node =~ /(..)/g; - - return "{0x$time_low,0x$time_mid,0x$time_hi," . - "{".join(',', map {"0x$_"} @clock_seq)."}," . - "{".join(',', map {"0x$_"} @node)."}}"; -} - -=item B<ParseExpr> -Interpret an IDL expression, substituting particular variables. - -=cut -sub ParseExpr($$$) -{ - my($expr, $varlist, $e) = @_; - - my $x = new Parse::Pidl::Expr(); - - return $x->Run($expr, sub { my $x = shift; error($e, $x); }, - # Lookup fn - sub { my $x = shift; - return($varlist->{$x}) if (defined($varlist->{$x})); - return $x; - }, - undef, undef); -} - -=item B<ParseExprExt> -Interpret an IDL expression, substituting particular variables. Can call -callbacks when pointers are being dereferenced or variables are being used. - -=cut -sub ParseExprExt($$$$$) -{ - my($expr, $varlist, $e, $deref, $use) = @_; - - my $x = new Parse::Pidl::Expr(); - - return $x->Run($expr, sub { my $x = shift; error($e, $x); }, - # Lookup fn - sub { my $x = shift; - return($varlist->{$x}) if (defined($varlist->{$x})); - return $x; - }, - $deref, $use); -} - -=back - -=cut - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Wireshark/Conformance.pm b/source4/pidl/lib/Parse/Pidl/Wireshark/Conformance.pm deleted file mode 100644 index 5c37b4a0c4..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Wireshark/Conformance.pm +++ /dev/null @@ -1,439 +0,0 @@ -################################################### -# parse an Wireshark conformance file -# Copyright jelmer@samba.org 2005 -# released under the GNU GPL - -=pod - -=head1 NAME - -Parse::Pidl::Wireshark::Conformance - Conformance file parser for Wireshark - -=head1 DESCRIPTION - -This module supports parsing Wireshark conformance files (*.cnf). - -=head1 FILE FORMAT - -Pidl needs additional data for Wireshark output. This data is read from -so-called conformance files. This section describes the format of these -files. - -Conformance files are simple text files with a single command on each line. -Empty lines and lines starting with a '#' character are ignored. -Arguments to commands are seperated by spaces. - -The following commands are currently supported: - -=over 4 - -=item I<TYPE> name dissector ft_type base_type mask valsstring alignment - -Register new data type with specified name, what dissector function to call -and what properties to give header fields for elements of this type. - -=item I<NOEMIT> type - -Suppress emitting a dissect_type function for the specified type - -=item I<PARAM_VALUE> type param - -Set parameter to specify to dissector function for given type. - -=item I<HF_FIELD> hf title filter ft_type base_type valsstring mask description - -Generate a custom header field with specified properties. - -=item I<HF_RENAME> old_hf_name new_hf_name - -Force the use of new_hf_name when the parser generator was going to -use old_hf_name. - -This can be used in conjunction with HF_FIELD in order to make more than -one element use the same filter name. - -=item I<ETT_FIELD> ett - -Register a custom ett field - -=item I<STRIP_PREFIX> prefix - -Remove the specified prefix from all function names (if present). - -=item I<PROTOCOL> longname shortname filtername - -Change the short-, long- and filter-name for the current interface in -Wireshark. - -=item I<FIELD_DESCRIPTION> field desc - -Change description for the specified header field. `field' is the hf name of the field. - -=item I<IMPORT> dissector code... - -Code to insert when generating the specified dissector. @HF@ and -@PARAM@ will be substituted. - -=item I<INCLUDE> filename - -Include conformance data from the specified filename in the dissector. - -=item I<TFS> hf_name "true string" "false string" - -Override the text shown when a bitmap boolean value is enabled or disabled. - -=item I<MANUAL> fn_name - -Force pidl to not generate a particular function but allow the user -to write a function manually. This can be used to remove the function -for only one level for a particular element rather than all the functions and -ett/hf variables for a particular element as the NOEMIT command does. - -=back - -=head1 EXAMPLE - - INFO_KEY OpenKey.Ke - -=cut - -package Parse::Pidl::Wireshark::Conformance; - -require Exporter; -use vars qw($VERSION); -$VERSION = '0.01'; - -@ISA = qw(Exporter); -@EXPORT_OK = qw(ReadConformance ReadConformanceFH valid_ft_type valid_base_type); - -use strict; - -use Parse::Pidl qw(fatal warning error); -use Parse::Pidl::Util qw(has_property); - -sub handle_type($$$$$$$$$$) -{ - my ($pos,$data,$name,$dissectorname,$ft_type,$base_type,$mask,$valsstring,$alignment) = @_; - - unless(defined($alignment)) { - error($pos, "incomplete TYPE command"); - return; - } - - unless ($dissectorname =~ /.*dissect_.*/) { - warning($pos, "dissector name does not contain `dissect'"); - } - - unless(valid_ft_type($ft_type)) { - warning($pos, "invalid FT_TYPE `$ft_type'"); - } - - unless (valid_base_type($base_type)) { - warning($pos, "invalid BASE_TYPE `$base_type'"); - } - - $dissectorname =~ s/^\"(.*)\"$/$1/g; - - if (not ($dissectorname =~ /;$/)) { - warning($pos, "missing semicolon"); - } - - $data->{types}->{$name} = { - NAME => $name, - POS => $pos, - USED => 0, - DISSECTOR_NAME => $dissectorname, - FT_TYPE => $ft_type, - BASE_TYPE => $base_type, - MASK => $mask, - VALSSTRING => $valsstring, - ALIGNMENT => $alignment - }; -} - -sub handle_tfs($$$$$) -{ - my ($pos,$data,$hf,$trues,$falses) = @_; - - unless(defined($falses)) { - error($pos, "incomplete TFS command"); - return; - } - - $data->{tfs}->{$hf} = { - TRUE_STRING => $trues, - FALSE_STRING => $falses - }; -} - -sub handle_hf_rename($$$$) -{ - my ($pos,$data,$old,$new) = @_; - - unless(defined($new)) { - warning($pos, "incomplete HF_RENAME command"); - return; - } - - $data->{hf_renames}->{$old} = { - OLDNAME => $old, - NEWNAME => $new, - POS => $pos, - USED => 0 - }; -} - -sub handle_param_value($$$$) -{ - my ($pos,$data,$dissector_name,$value) = @_; - - unless(defined($value)) { - error($pos, "incomplete PARAM_VALUE command"); - return; - } - - $data->{dissectorparams}->{$dissector_name} = { - DISSECTOR => $dissector_name, - PARAM => $value, - POS => $pos, - USED => 0 - }; -} - -sub valid_base_type($) -{ - my $t = shift; - return 0 unless($t =~ /^BASE_.*/); - return 1; -} - -sub valid_ft_type($) -{ - my $t = shift; - return 0 unless($t =~ /^FT_.*/); - return 1; -} - -sub handle_hf_field($$$$$$$$$$) -{ - my ($pos,$data,$index,$name,$filter,$ft_type,$base_type,$valsstring,$mask,$blurb) = @_; - - unless(defined($blurb)) { - error($pos, "incomplete HF_FIELD command"); - return; - } - - unless(valid_ft_type($ft_type)) { - warning($pos, "invalid FT_TYPE `$ft_type'"); - } - - unless(valid_base_type($base_type)) { - warning($pos, "invalid BASE_TYPE `$base_type'"); - } - - $data->{header_fields}->{$index} = { - INDEX => $index, - POS => $pos, - USED => 0, - NAME => $name, - FILTER => $filter, - FT_TYPE => $ft_type, - BASE_TYPE => $base_type, - VALSSTRING => $valsstring, - MASK => $mask, - BLURB => $blurb - }; -} - -sub handle_strip_prefix($$$) -{ - my ($pos,$data,$x) = @_; - - push (@{$data->{strip_prefixes}}, $x); -} - -sub handle_noemit($$$) -{ - my ($pos,$data,$type) = @_; - - if (defined($type)) { - $data->{noemit}->{$type} = 1; - } else { - $data->{noemit_dissector} = 1; - } -} - -sub handle_manual($$$) -{ - my ($pos,$data,$fn) = @_; - - unless(defined($fn)) { - warning($pos, "incomplete MANUAL command"); - return; - } - - $data->{manual}->{$fn} = 1; -} - -sub handle_protocol($$$$$$) -{ - my ($pos, $data, $name, $longname, $shortname, $filtername) = @_; - - $data->{protocols}->{$name} = { - LONGNAME => $longname, - SHORTNAME => $shortname, - FILTERNAME => $filtername - }; -} - -sub handle_fielddescription($$$$) -{ - my ($pos,$data,$field,$desc) = @_; - - unless(defined($desc)) { - warning($pos, "incomplete FIELD_DESCRIPTION command"); - return; - } - - $data->{fielddescription}->{$field} = { - DESCRIPTION => $desc, - POS => $pos, - USED => 0 - }; -} - -sub handle_import -{ - my $pos = shift @_; - my $data = shift @_; - my $dissectorname = shift @_; - - unless(defined($dissectorname)) { - error($pos, "no dissectorname specified"); - return; - } - - $data->{imports}->{$dissectorname} = { - NAME => $dissectorname, - DATA => join(' ', @_), - USED => 0, - POS => $pos - }; -} - -sub handle_ett_field -{ - my $pos = shift @_; - my $data = shift @_; - my $ett = shift @_; - - unless(defined($ett)) { - error($pos, "incomplete ETT_FIELD command"); - return; - } - - push (@{$data->{ett}}, $ett); -} - -sub handle_include -{ - my $pos = shift @_; - my $data = shift @_; - my $fn = shift @_; - - unless(defined($fn)) { - error($pos, "incomplete INCLUDE command"); - return; - } - - ReadConformance($fn, $data); -} - -my %field_handlers = ( - TYPE => \&handle_type, - NOEMIT => \&handle_noemit, - MANUAL => \&handle_manual, - PARAM_VALUE => \&handle_param_value, - HF_FIELD => \&handle_hf_field, - HF_RENAME => \&handle_hf_rename, - ETT_FIELD => \&handle_ett_field, - TFS => \&handle_tfs, - STRIP_PREFIX => \&handle_strip_prefix, - PROTOCOL => \&handle_protocol, - FIELD_DESCRIPTION => \&handle_fielddescription, - IMPORT => \&handle_import, - INCLUDE => \&handle_include -); - -sub ReadConformance($$) -{ - my ($f,$data) = @_; - my $ret; - - open(IN,"<$f") or return undef; - - $ret = ReadConformanceFH(*IN, $data, $f); - - close(IN); - - return $ret; -} - -sub ReadConformanceFH($$$) -{ - my ($fh,$data,$f) = @_; - - my $incodeblock = 0; - - my $ln = 0; - - foreach (<$fh>) { - $ln++; - next if (/^#.*$/); - next if (/^$/); - - s/[\r\n]//g; - - if ($_ eq "CODE START") { - $incodeblock = 1; - next; - } elsif ($incodeblock and $_ eq "CODE END") { - $incodeblock = 0; - next; - } elsif ($incodeblock) { - if (exists $data->{override}) { - $data->{override}.="$_\n"; - } else { - $data->{override} = "$_\n"; - } - next; - } - - my @fields = /([^ "]+|"[^"]+")/g; - - my $cmd = $fields[0]; - - shift @fields; - - my $pos = { FILE => $f, LINE => $ln }; - - next unless(defined($cmd)); - - if (not defined($field_handlers{$cmd})) { - warning($pos, "Unknown command `$cmd'"); - next; - } - - $field_handlers{$cmd}($pos, $data, @fields); - } - - if ($incodeblock) { - warning({ FILE => $f, LINE => $ln }, - "Expecting CODE END"); - return undef; - } - - return 1; -} - -1; diff --git a/source4/pidl/lib/Parse/Pidl/Wireshark/NDR.pm b/source4/pidl/lib/Parse/Pidl/Wireshark/NDR.pm deleted file mode 100644 index 8846b740ab..0000000000 --- a/source4/pidl/lib/Parse/Pidl/Wireshark/NDR.pm +++ /dev/null @@ -1,1141 +0,0 @@ -################################################## -# Samba4 NDR parser generator for IDL structures -# Copyright tridge@samba.org 2000-2003 -# Copyright tpot@samba.org 2001,2005 -# Copyright jelmer@samba.org 2004-2007 -# Portions based on idl2eth.c by Ronnie Sahlberg -# released under the GNU GPL - -=pod - -=head1 NAME - -Parse::Pidl::Wireshark::NDR - Parser generator for Wireshark - -=cut - -package Parse::Pidl::Wireshark::NDR; - -use Exporter; -@ISA = qw(Exporter); -@EXPORT_OK = qw(field2name %res PrintIdl StripPrefixes RegisterInterfaceHandoff register_hf_field CheckUsed ProcessImport ProcessInclude find_type DumpEttList DumpEttDeclaration DumpHfList DumpHfDeclaration DumpFunctionTable register_type register_ett); - -use strict; -use Parse::Pidl qw(error warning); -use Parse::Pidl::Typelist qw(getType); -use Parse::Pidl::Util qw(has_property property_matches make_str); -use Parse::Pidl::NDR qw(ContainsString GetNextLevel); -use Parse::Pidl::Dump qw(DumpType DumpFunction); -use Parse::Pidl::Wireshark::Conformance qw(ReadConformance); -use File::Basename; - -use vars qw($VERSION); -$VERSION = '0.01'; - -my %return_types = (); -my %dissector_used = (); - -my %ptrtype_mappings = ( - "unique" => "NDR_POINTER_UNIQUE", - "ref" => "NDR_POINTER_REF", - "ptr" => "NDR_POINTER_PTR" -); - -sub StripPrefixes($$) -{ - my ($s, $prefixes) = @_; - - foreach (@$prefixes) { - $s =~ s/^$_\_//g; - } - - return $s; -} - -# Convert a IDL structure field name (e.g access_mask) to a prettier -# string like 'Access Mask'. - -sub field2name($) -{ - my($field) = shift; - - $field =~ s/_/ /g; # Replace underscores with spaces - $field =~ s/(\w+)/\u\L$1/g; # Capitalise each word - - return $field; -} - -sub new($) -{ - my ($class) = @_; - my $self = {res => {hdr => "", def => "", code => ""}, tabs => "", cur_fn => undef, - hf_used => {}, ett => [], conformance => undef - - }; - bless($self, $class); -} - -sub pidl_fn_start($$) -{ - my ($self, $fn) = @_; - $self->{cur_fn} = $fn; -} -sub pidl_fn_end($$) -{ - my ($self, $fn) = @_; - die("Inconsistent state: $fn != $self->{cur_fn}") if ($fn ne $self->{cur_fn}); - $self->{cur_fn} = undef; -} - -sub pidl_code($$) -{ - my ($self, $d) = @_; - return if (defined($self->{cur_fn}) and defined($self->{conformance}->{manual}->{$self->{cur_fn}})); - - if ($d) { - $self->{res}->{code} .= $self->{tabs}; - $self->{res}->{code} .= $d; - } - $self->{res}->{code} .="\n"; -} - -sub pidl_hdr($$) { my ($self,$x) = @_; $self->{res}->{hdr} .= "$x\n"; } -sub pidl_def($$) { my ($self,$x) = @_; $self->{res}->{def} .= "$x\n"; } - -sub indent($) -{ - my ($self) = @_; - $self->{tabs} .= "\t"; -} - -sub deindent($) -{ - my ($self) = @_; - $self->{tabs} = substr($self->{tabs}, 0, -1); -} - -sub PrintIdl($$) -{ - my ($self, $idl) = @_; - - foreach (split /\n/, $idl) { - $self->pidl_code("/* IDL: $_ */"); - } - - $self->pidl_code(""); -} - -##################################################################### -# parse the interface definitions -sub Interface($$) -{ - my($self, $interface) = @_; - $self->Const($_,$interface->{NAME}) foreach (@{$interface->{CONSTS}}); - $self->Type($_, $_->{NAME}, $interface->{NAME}) foreach (@{$interface->{TYPES}}); - $self->Function($_,$interface->{NAME}) foreach (@{$interface->{FUNCTIONS}}); -} - -sub Enum($$$$) -{ - my ($self, $e,$name,$ifname) = @_; - my $valsstring = "$ifname\_$name\_vals"; - my $dissectorname = "$ifname\_dissect\_enum\_".StripPrefixes($name, $self->{conformance}->{strip_prefixes}); - - return if (defined($self->{conformance}->{noemit}->{StripPrefixes($name, $self->{conformance}->{strip_prefixes})})); - - foreach (@{$e->{ELEMENTS}}) { - if (/([^=]*)=(.*)/) { - $self->pidl_hdr("#define $1 ($2)"); - } - } - - $self->pidl_hdr("extern const value_string $valsstring\[];"); - $self->pidl_hdr("int $dissectorname(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 *param _U_);"); - - $self->pidl_def("const value_string ".$valsstring."[] = {"); - foreach (@{$e->{ELEMENTS}}) { - next unless (/([^=]*)=(.*)/); - $self->pidl_def("\t{ $1, \"$1\" },"); - } - - $self->pidl_def("{ 0, NULL }"); - $self->pidl_def("};"); - - $self->pidl_fn_start($dissectorname); - $self->pidl_code("int"); - $self->pidl_code("$dissectorname(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 *param _U_)"); - $self->pidl_code("{"); - $self->indent; - $self->pidl_code("g$e->{BASE_TYPE} parameter=0;"); - $self->pidl_code("if(param){"); - $self->indent; - $self->pidl_code("parameter=(g$e->{BASE_TYPE})*param;"); - $self->deindent; - $self->pidl_code("}"); - $self->pidl_code("offset = dissect_ndr_$e->{BASE_TYPE}(tvb, offset, pinfo, tree, drep, hf_index, ¶meter);"); - $self->pidl_code("if(param){"); - $self->indent; - $self->pidl_code("*param=(guint32)parameter;"); - $self->deindent; - $self->pidl_code("}"); - $self->pidl_code("return offset;"); - $self->deindent; - $self->pidl_code("}\n"); - $self->pidl_fn_end($dissectorname); - - my $enum_size = $e->{BASE_TYPE}; - $enum_size =~ s/uint//g; - $self->register_type($name, "offset = $dissectorname(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);", "FT_UINT$enum_size", "BASE_DEC", "0", "VALS($valsstring)", $enum_size / 8); -} - -sub Bitmap($$$$) -{ - my ($self,$e,$name,$ifname) = @_; - my $dissectorname = "$ifname\_dissect\_bitmap\_".StripPrefixes($name, $self->{conformance}->{strip_prefixes}); - - $self->register_ett("ett_$ifname\_$name"); - - $self->pidl_hdr("int $dissectorname(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 param _U_);"); - - $self->pidl_fn_start($dissectorname); - $self->pidl_code("int"); - $self->pidl_code("$dissectorname(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *parent_tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 param _U_)"); - $self->pidl_code("{"); - $self->indent; - $self->pidl_code("proto_item *item = NULL;"); - $self->pidl_code("proto_tree *tree = NULL;"); - $self->pidl_code(""); - - $self->pidl_code("g$e->{BASE_TYPE} flags;"); - if ($e->{ALIGN} > 1) { - $self->pidl_code("ALIGN_TO_$e->{ALIGN}_BYTES;"); - } - - $self->pidl_code(""); - - $self->pidl_code("if (parent_tree) {"); - $self->indent; - $self->pidl_code("item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, $e->{ALIGN}, TRUE);"); - $self->pidl_code("tree = proto_item_add_subtree(item,ett_$ifname\_$name);"); - $self->deindent; - $self->pidl_code("}\n"); - - $self->pidl_code("offset = dissect_ndr_$e->{BASE_TYPE}(tvb, offset, pinfo, NULL, drep, -1, &flags);"); - - $self->pidl_code("proto_item_append_text(item, \": \");\n"); - $self->pidl_code("if (!flags)"); - $self->pidl_code("\tproto_item_append_text(item, \"(No values set)\");\n"); - - foreach (@{$e->{ELEMENTS}}) { - next unless (/([^ ]*) (.*)/); - my ($en,$ev) = ($1,$2); - my $hf_bitname = "hf_$ifname\_$name\_$en"; - my $filtername = "$ifname\.$name\.$en"; - - $self->{hf_used}->{$hf_bitname} = 1; - - $self->register_hf_field($hf_bitname, field2name($en), $filtername, "FT_BOOLEAN", $e->{ALIGN} * 8, "TFS(&$name\_$en\_tfs)", $ev, ""); - - $self->pidl_def("static const true_false_string $name\_$en\_tfs = {"); - if (defined($self->{conformance}->{tfs}->{$hf_bitname})) { - $self->pidl_def(" $self->{conformance}->{tfs}->{$hf_bitname}->{TRUE_STRING},"); - $self->pidl_def(" $self->{conformance}->{tfs}->{$hf_bitname}->{FALSE_STRING},"); - $self->{conformance}->{tfs}->{$hf_bitname}->{USED} = 1; - } else { - $self->pidl_def(" \"$en is SET\","); - $self->pidl_def(" \"$en is NOT SET\","); - } - $self->pidl_def("};"); - - $self->pidl_code("proto_tree_add_boolean(tree, $hf_bitname, tvb, offset-$e->{ALIGN}, $e->{ALIGN}, flags);"); - $self->pidl_code("if (flags&$ev){"); - $self->pidl_code("\tproto_item_append_text(item, \"$en\");"); - $self->pidl_code("\tif (flags & (~$ev))"); - $self->pidl_code("\t\tproto_item_append_text(item, \", \");"); - $self->pidl_code("}"); - $self->pidl_code("flags&=(~$ev);"); - $self->pidl_code(""); - } - - $self->pidl_code("if (flags) {"); - $self->pidl_code("\tproto_item_append_text(item, \"Unknown bitmap value 0x%x\", flags);"); - $self->pidl_code("}\n"); - $self->pidl_code("return offset;"); - $self->deindent; - $self->pidl_code("}\n"); - $self->pidl_fn_end($dissectorname); - - my $size = $e->{BASE_TYPE}; - $size =~ s/uint//g; - $self->register_type($name, "offset = $dissectorname(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);", "FT_UINT$size", "BASE_HEX", "0", "NULL", $size/8); -} - -sub ElementLevel($$$$$$$) -{ - my ($self,$e,$l,$hf,$myname,$pn,$ifname) = @_; - - my $param = 0; - - if (defined($self->{conformance}->{dissectorparams}->{$myname})) { - $param = $self->{conformance}->{dissectorparams}->{$myname}->{PARAM}; - } - - if ($l->{TYPE} eq "POINTER") { - my $type; - if ($l->{LEVEL} eq "TOP") { - $type = "toplevel"; - } elsif ($l->{LEVEL} eq "EMBEDDED") { - $type = "embedded"; - } - $self->pidl_code("offset = dissect_ndr_$type\_pointer(tvb, offset, pinfo, tree, drep, $myname\_, $ptrtype_mappings{$l->{POINTER_TYPE}}, \"Pointer to ".field2name(StripPrefixes($e->{NAME}, $self->{conformance}->{strip_prefixes})) . " ($e->{TYPE})\",$hf);"); - } elsif ($l->{TYPE} eq "ARRAY") { - if ($l->{IS_INLINE}) { - error($e->{ORIGINAL}, "Inline arrays not supported"); - } elsif ($l->{IS_FIXED}) { - $self->pidl_code("int i;"); - $self->pidl_code("for (i = 0; i < $l->{SIZE_IS}; i++)"); - $self->pidl_code("\toffset = $myname\_(tvb, offset, pinfo, tree, drep);"); - } else { - my $type = ""; - $type .= "c" if ($l->{IS_CONFORMANT}); - $type .= "v" if ($l->{IS_VARYING}); - - unless ($l->{IS_ZERO_TERMINATED}) { - $self->pidl_code("offset = dissect_ndr_u" . $type . "array(tvb, offset, pinfo, tree, drep, $myname\_);"); - } else { - my $nl = GetNextLevel($e,$l); - $self->pidl_code("char *data;"); - $self->pidl_code(""); - $self->pidl_code("offset = dissect_ndr_$type" . "string(tvb, offset, pinfo, tree, drep, sizeof(g$nl->{DATA_TYPE}), $hf, FALSE, &data);"); - $self->pidl_code("proto_item_append_text(tree, \": %s\", data);"); - } - } - } elsif ($l->{TYPE} eq "DATA") { - if ($l->{DATA_TYPE} eq "string") { - my $bs = 2; # Byte size defaults to that of UCS2 - - - ($bs = 1) if (property_matches($e, "flag", ".*LIBNDR_FLAG_STR_ASCII.*")); - - if (property_matches($e, "flag", ".*LIBNDR_FLAG_STR_SIZE4.*") and property_matches($e, "flag", ".*LIBNDR_FLAG_STR_LEN4.*")) { - $self->pidl_code("char *data;\n"); - $self->pidl_code("offset = dissect_ndr_cvstring(tvb, offset, pinfo, tree, drep, $bs, $hf, FALSE, &data);"); - $self->pidl_code("proto_item_append_text(tree, \": %s\", data);"); - } elsif (property_matches($e, "flag", ".*LIBNDR_FLAG_STR_SIZE4.*")) { - $self->pidl_code("offset = dissect_ndr_vstring(tvb, offset, pinfo, tree, drep, $bs, $hf, FALSE, NULL);"); - } else { - warn("Unable to handle string with flags $e->{PROPERTIES}->{flag}"); - } - } else { - my $call; - - if ($self->{conformance}->{imports}->{$l->{DATA_TYPE}}) { - $call = $self->{conformance}->{imports}->{$l->{DATA_TYPE}}->{DATA}; - $self->{conformance}->{imports}->{$l->{DATA_TYPE}}->{USED} = 1; - } elsif (defined($self->{conformance}->{imports}->{"$pn.$e->{NAME}"})) { - $call = $self->{conformance}->{imports}->{"$pn.$e->{NAME}"}->{DATA}; - $self->{conformance}->{imports}->{"$pn.$e->{NAME}"}->{USED} = 1; - - } elsif (defined($self->{conformance}->{types}->{$l->{DATA_TYPE}})) { - $call= $self->{conformance}->{types}->{$l->{DATA_TYPE}}->{DISSECTOR_NAME}; - $self->{conformance}->{types}->{$l->{DATA_TYPE}}->{USED} = 1; - } else { - $self->pidl_code("offset = $ifname\_dissect_struct_" . $l->{DATA_TYPE} . "(tvb,offset,pinfo,tree,drep,$hf,$param);"); - - return; - } - - $call =~ s/\@HF\@/$hf/g; - $call =~ s/\@PARAM\@/$param/g; - $self->pidl_code($call); - } - } elsif ($_->{TYPE} eq "SUBCONTEXT") { - my $num_bits = ($l->{HEADER_SIZE}*8); - $self->pidl_code("guint$num_bits size;"); - $self->pidl_code("int start_offset = offset;"); - $self->pidl_code("tvbuff_t *subtvb;"); - $self->pidl_code("offset = dissect_ndr_uint$num_bits(tvb, offset, pinfo, tree, drep, $hf, &size);"); - $self->pidl_code("proto_tree_add_text(tree, tvb, start_offset, offset - start_offset + size, \"Subcontext size\");"); - - $self->pidl_code("subtvb = tvb_new_subset(tvb, offset, size, -1);"); - $self->pidl_code("$myname\_(subtvb, 0, pinfo, tree, drep);"); - } else { - die("Unknown type `$_->{TYPE}'"); - } -} - -sub Element($$$) -{ - my ($self,$e,$pn,$ifname) = @_; - - my $dissectorname = "$ifname\_dissect\_element\_".StripPrefixes($pn, $self->{conformance}->{strip_prefixes})."\_".StripPrefixes($e->{NAME}, $self->{conformance}->{strip_prefixes}); - - my $call_code = "offset = $dissectorname(tvb, offset, pinfo, tree, drep);"; - - my $type = $self->find_type($e->{TYPE}); - - if (not defined($type)) { - # default settings - $type = { - MASK => 0, - VALSSTRING => "NULL", - FT_TYPE => "FT_NONE", - BASE_TYPE => "BASE_HEX" - }; - } - - if (ContainsString($e)) { - $type = { - MASK => 0, - VALSSTRING => "NULL", - FT_TYPE => "FT_STRING", - BASE_TYPE => "BASE_DEC" - }; - } - - my $hf = $self->register_hf_field("hf_$ifname\_$pn\_$e->{NAME}", field2name($e->{NAME}), "$ifname.$pn.$e->{NAME}", $type->{FT_TYPE}, $type->{BASE_TYPE}, $type->{VALSSTRING}, $type->{MASK}, ""); - $self->{hf_used}->{$hf} = 1; - - my $eltname = StripPrefixes($pn, $self->{conformance}->{strip_prefixes}) . ".$e->{NAME}"; - if (defined($self->{conformance}->{noemit}->{$eltname})) { - return $call_code; - } - - my $add = ""; - - foreach (@{$e->{LEVELS}}) { - next if ($_->{TYPE} eq "SWITCH"); - $self->pidl_def("static int $dissectorname$add(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint8 *drep _U_);"); - $self->pidl_fn_start("$dissectorname$add"); - $self->pidl_code("static int"); - $self->pidl_code("$dissectorname$add(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint8 *drep _U_)"); - $self->pidl_code("{"); - $self->indent; - - $self->ElementLevel($e,$_,$hf,$dissectorname.$add,$pn,$ifname); - - $self->pidl_code(""); - $self->pidl_code("return offset;"); - $self->deindent; - $self->pidl_code("}\n"); - $self->pidl_fn_end("$dissectorname$add"); - $add.="_"; - last if ($_->{TYPE} eq "ARRAY" and $_->{IS_ZERO_TERMINATED}); - } - - return $call_code; -} - -sub Function($$$) -{ - my ($self, $fn,$ifname) = @_; - - my %dissectornames; - - foreach (@{$fn->{ELEMENTS}}) { - $dissectornames{$_->{NAME}} = $self->Element($_, $fn->{NAME}, $ifname) if not defined($dissectornames{$_->{NAME}}); - } - - my $fn_name = $_->{NAME}; - $fn_name =~ s/^${ifname}_//; - - $self->PrintIdl(DumpFunction($fn->{ORIGINAL})); - $self->pidl_fn_start("$ifname\_dissect\_$fn_name\_response"); - $self->pidl_code("static int"); - $self->pidl_code("$ifname\_dissect\_${fn_name}_response(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint8 *drep _U_)"); - $self->pidl_code("{"); - $self->indent; - if ( not defined($fn->{RETURN_TYPE})) { - } elsif ($fn->{RETURN_TYPE} eq "NTSTATUS" or $fn->{RETURN_TYPE} eq "WERROR") - { - $self->pidl_code("guint32 status;\n"); - } elsif (my $type = getType($fn->{RETURN_TYPE})) { - if ($type->{DATA}->{TYPE} eq "ENUM") { - $self->pidl_code("g".Parse::Pidl::Typelist::enum_type_fn($type->{DATA}) . " status;\n"); - } elsif ($type->{DATA}->{TYPE} eq "SCALAR") { - $self->pidl_code("g$fn->{RETURN_TYPE} status;\n"); - } else { - error($fn, "return type `$fn->{RETURN_TYPE}' not yet supported"); - } - } else { - error($fn, "unknown return type `$fn->{RETURN_TYPE}'"); - } - - $self->pidl_code("pinfo->dcerpc_procedure_name=\"${fn_name}\";"); - foreach (@{$fn->{ELEMENTS}}) { - if (grep(/out/,@{$_->{DIRECTION}})) { - $self->pidl_code("$dissectornames{$_->{NAME}}"); - $self->pidl_code("offset = dissect_deferred_pointers(pinfo, tvb, offset, drep);"); - $self->pidl_code(""); - } - } - - if (not defined($fn->{RETURN_TYPE})) { - } elsif ($fn->{RETURN_TYPE} eq "NTSTATUS") { - $self->pidl_code("offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep, hf\_$ifname\_status, &status);\n"); - $self->pidl_code("if (status != 0 && check_col(pinfo->cinfo, COL_INFO))"); - $self->pidl_code("\tcol_append_fstr(pinfo->cinfo, COL_INFO, \", Error: %s\", val_to_str(status, NT_errors, \"Unknown NT status 0x%08x\"));\n"); - $return_types{$ifname}->{"status"} = ["NTSTATUS", "NT Error"]; - } elsif ($fn->{RETURN_TYPE} eq "WERROR") { - $self->pidl_code("offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep, hf\_$ifname\_werror, &status);\n"); - $self->pidl_code("if (status != 0 && check_col(pinfo->cinfo, COL_INFO))"); - $self->pidl_code("\tcol_append_fstr(pinfo->cinfo, COL_INFO, \", Error: %s\", val_to_str(status, WERR_errors, \"Unknown DOS error 0x%08x\"));\n"); - - $return_types{$ifname}->{"werror"} = ["WERROR", "Windows Error"]; - } elsif (my $type = getType($fn->{RETURN_TYPE})) { - if ($type->{DATA}->{TYPE} eq "ENUM") { - my $return_type = "g".Parse::Pidl::Typelist::enum_type_fn($type->{DATA}); - my $return_dissect = "dissect_ndr_" .Parse::Pidl::Typelist::enum_type_fn($type->{DATA}); - - $self->pidl_code("offset = $return_dissect(tvb, offset, pinfo, tree, drep, hf\_$ifname\_$fn->{RETURN_TYPE}_status, &status);"); - $self->pidl_code("if (status != 0 && check_col(pinfo->cinfo, COL_INFO))"); - $self->pidl_code("\tcol_append_fstr(pinfo->cinfo, COL_INFO, \", Status: %s\", val_to_str(status, $ifname\_$fn->{RETURN_TYPE}\_vals, \"Unknown " . $fn->{RETURN_TYPE} . " error 0x%08x\"));\n"); - $return_types{$ifname}->{$fn->{RETURN_TYPE}."_status"} = [$fn->{RETURN_TYPE}, $fn->{RETURN_TYPE}]; - } elsif ($type->{DATA}->{TYPE} eq "SCALAR") { - $self->pidl_code("offset = dissect_ndr_$fn->{RETURN_TYPE}(tvb, offset, pinfo, tree, drep, hf\_$ifname\_$fn->{RETURN_TYPE}_status, &status);"); - $self->pidl_code("if (status != 0 && check_col(pinfo->cinfo, COL_INFO))"); - $self->pidl_code("\tcol_append_fstr(pinfo->cinfo, COL_INFO, \", Status: %d\", status);\n"); - $return_types{$ifname}->{$fn->{RETURN_TYPE}."_status"} = [$fn->{RETURN_TYPE}, $fn->{RETURN_TYPE}]; - } - } - - $self->pidl_code("return offset;"); - $self->deindent; - $self->pidl_code("}\n"); - $self->pidl_fn_end("$ifname\_dissect\_$fn_name\_response"); - - $self->pidl_fn_start("$ifname\_dissect\_$fn_name\_request"); - $self->pidl_code("static int"); - $self->pidl_code("$ifname\_dissect\_${fn_name}_request(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint8 *drep _U_)"); - $self->pidl_code("{"); - $self->indent; - $self->pidl_code("pinfo->dcerpc_procedure_name=\"${fn_name}\";"); - foreach (@{$fn->{ELEMENTS}}) { - if (grep(/in/,@{$_->{DIRECTION}})) { - $self->pidl_code("$dissectornames{$_->{NAME}}"); - $self->pidl_code("offset = dissect_deferred_pointers(pinfo, tvb, offset, drep);"); - } - - } - - $self->pidl_code("return offset;"); - $self->deindent; - $self->pidl_code("}\n"); - $self->pidl_fn_end("$ifname\_dissect\_$fn_name\_request"); -} - -sub Struct($$$$) -{ - my ($self,$e,$name,$ifname) = @_; - my $dissectorname = "$ifname\_dissect\_struct\_".StripPrefixes($name, $self->{conformance}->{strip_prefixes}); - - return if (defined($self->{conformance}->{noemit}->{StripPrefixes($name, $self->{conformance}->{strip_prefixes})})); - - $self->register_ett("ett_$ifname\_$name"); - - my $res = ""; - ($res.="\t".$self->Element($_, $name, $ifname)."\n\n") foreach (@{$e->{ELEMENTS}}); - - $self->pidl_hdr("int $dissectorname(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *parent_tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 param _U_);"); - - $self->pidl_fn_start($dissectorname); - $self->pidl_code("int"); - $self->pidl_code("$dissectorname(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *parent_tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 param _U_)"); - $self->pidl_code("{"); - $self->indent; - $self->pidl_code("proto_item *item = NULL;"); - $self->pidl_code("proto_tree *tree = NULL;"); - $self->pidl_code("int old_offset;"); - $self->pidl_code(""); - - if ($e->{ALIGN} > 1) { - $self->pidl_code("ALIGN_TO_$e->{ALIGN}_BYTES;"); - } - $self->pidl_code(""); - - $self->pidl_code("old_offset = offset;"); - $self->pidl_code(""); - $self->pidl_code("if (parent_tree) {"); - $self->indent; - $self->pidl_code("item = proto_tree_add_item(parent_tree, hf_index, tvb, offset, -1, TRUE);"); - $self->pidl_code("tree = proto_item_add_subtree(item, ett_$ifname\_$name);"); - $self->deindent; - $self->pidl_code("}"); - - $self->pidl_code("\n$res"); - - $self->pidl_code("proto_item_set_len(item, offset-old_offset);\n"); - $self->pidl_code("return offset;"); - $self->deindent; - $self->pidl_code("}\n"); - $self->pidl_fn_end($dissectorname); - - $self->register_type($name, "offset = $dissectorname(tvb,offset,pinfo,tree,drep,\@HF\@,\@PARAM\@);", "FT_NONE", "BASE_NONE", 0, "NULL", 0); -} - -sub Union($$$$) -{ - my ($self,$e,$name,$ifname) = @_; - - my $dissectorname = "$ifname\_dissect_".StripPrefixes($name, $self->{conformance}->{strip_prefixes}); - - return if (defined($self->{conformance}->{noemit}->{StripPrefixes($name, $self->{conformance}->{strip_prefixes})})); - - $self->register_ett("ett_$ifname\_$name"); - - my $res = ""; - foreach (@{$e->{ELEMENTS}}) { - $res.="\n\t\t$_->{CASE}:\n"; - if ($_->{TYPE} ne "EMPTY") { - $res.="\t\t\t".$self->Element($_, $name, $ifname)."\n"; - } - $res.="\t\tbreak;\n"; - } - - my $switch_type; - my $switch_dissect; - my $switch_dt = getType($e->{SWITCH_TYPE}); - if ($switch_dt->{DATA}->{TYPE} eq "ENUM") { - $switch_type = "g".Parse::Pidl::Typelist::enum_type_fn($switch_dt->{DATA}); - $switch_dissect = "dissect_ndr_" .Parse::Pidl::Typelist::enum_type_fn($switch_dt->{DATA}); - } elsif ($switch_dt->{DATA}->{TYPE} eq "SCALAR") { - $switch_type = "g$e->{SWITCH_TYPE}"; - $switch_dissect = "dissect_ndr_$e->{SWITCH_TYPE}"; - } - - $self->pidl_fn_start($dissectorname); - $self->pidl_code("static int"); - $self->pidl_code("$dissectorname(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *parent_tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 param _U_)"); - $self->pidl_code("{"); - $self->indent; - $self->pidl_code("proto_item *item = NULL;"); - $self->pidl_code("proto_tree *tree = NULL;"); - $self->pidl_code("int old_offset;"); - $self->pidl_code("$switch_type level;"); - $self->pidl_code(""); - - $self->pidl_code("old_offset = offset;"); - $self->pidl_code("if (parent_tree) {"); - $self->indent; - $self->pidl_code("item = proto_tree_add_text(parent_tree, tvb, offset, -1, \"$name\");"); - $self->pidl_code("tree = proto_item_add_subtree(item, ett_$ifname\_$name);"); - $self->deindent; - $self->pidl_code("}"); - - $self->pidl_code(""); - - $self->pidl_code("offset = $switch_dissect(tvb, offset, pinfo, tree, drep, hf_index, &level);"); - - if ($e->{ALIGN} > 1) { - $self->pidl_code("ALIGN_TO_$e->{ALIGN}_BYTES;"); - $self->pidl_code(""); - } - - - $self->pidl_code("switch(level) {$res\t}"); - $self->pidl_code("proto_item_set_len(item, offset-old_offset);\n"); - $self->pidl_code("return offset;"); - $self->deindent; - $self->pidl_code("}"); - $self->pidl_fn_end($dissectorname); - - $self->register_type($name, "offset = $dissectorname(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);", "FT_NONE", "BASE_NONE", 0, "NULL", 0); -} - -sub Const($$$) -{ - my ($self,$const,$ifname) = @_; - - if (!defined($const->{ARRAY_LEN}[0])) { - $self->pidl_hdr("#define $const->{NAME}\t( $const->{VALUE} )\n"); - } else { - $self->pidl_hdr("#define $const->{NAME}\t $const->{VALUE}\n"); - } -} - -sub Typedef($$$$) -{ - my ($self,$e,$name,$ifname) = @_; - - $self->Type($e->{DATA}, $name, $ifname); -} - -sub Type($$$$) -{ - my ($self, $e, $name, $ifname) = @_; - - $self->PrintIdl(DumpType($e->{ORIGINAL})); - - { - ENUM => \&Enum, - STRUCT => \&Struct, - UNION => \&Union, - BITMAP => \&Bitmap, - TYPEDEF => \&Typedef - }->{$e->{TYPE}}->($self, $e, $name, $ifname); -} - -sub RegisterInterface($$) -{ - my ($self, $x) = @_; - - $self->pidl_fn_start("proto_register_dcerpc_$x->{NAME}"); - $self->pidl_code("void proto_register_dcerpc_$x->{NAME}(void)"); - $self->pidl_code("{"); - $self->indent; - - $self->{res}->{code}.=$self->DumpHfList()."\n"; - $self->{res}->{code}.="\n".DumpEttList($self->{ett})."\n"; - - if (defined($x->{UUID})) { - # These can be changed to non-pidl_code names if the old dissectors - # in epan/dissctors are deleted. - - my $name = uc($x->{NAME}) . " (pidl)"; - my $short_name = uc($x->{NAME}); - my $filter_name = $x->{NAME}; - - if (has_property($x, "helpstring")) { - $name = $x->{PROPERTIES}->{helpstring}; - } - - if (defined($self->{conformance}->{protocols}->{$x->{NAME}})) { - $short_name = $self->{conformance}->{protocols}->{$x->{NAME}}->{SHORTNAME}; - $name = $self->{conformance}->{protocols}->{$x->{NAME}}->{LONGNAME}; - $filter_name = $self->{conformance}->{protocols}->{$x->{NAME}}->{FILTERNAME}; - } - - $self->pidl_code("proto_dcerpc_$x->{NAME} = proto_register_protocol(".make_str($name).", ".make_str($short_name).", ".make_str($filter_name).");"); - - $self->pidl_code("proto_register_field_array(proto_dcerpc_$x->{NAME}, hf, array_length (hf));"); - $self->pidl_code("proto_register_subtree_array(ett, array_length(ett));"); - } else { - $self->pidl_code("proto_dcerpc = proto_get_id_by_filter_name(\"dcerpc\");"); - $self->pidl_code("proto_register_field_array(proto_dcerpc, hf, array_length(hf));"); - $self->pidl_code("proto_register_subtree_array(ett, array_length(ett));"); - } - - $self->deindent; - $self->pidl_code("}\n"); - $self->pidl_fn_end("proto_register_dcerpc_$x->{NAME}"); -} - -sub RegisterInterfaceHandoff($$) -{ - my ($self,$x) = @_; - - if (defined($x->{UUID})) { - $self->pidl_fn_start("proto_reg_handoff_dcerpc_$x->{NAME}"); - $self->pidl_code("void proto_reg_handoff_dcerpc_$x->{NAME}(void)"); - $self->pidl_code("{"); - $self->indent; - $self->pidl_code("dcerpc_init_uuid(proto_dcerpc_$x->{NAME}, ett_dcerpc_$x->{NAME},"); - $self->pidl_code("\t&uuid_dcerpc_$x->{NAME}, ver_dcerpc_$x->{NAME},"); - $self->pidl_code("\t$x->{NAME}_dissectors, hf_$x->{NAME}_opnum);"); - $self->deindent; - $self->pidl_code("}"); - $self->pidl_fn_end("proto_reg_handoff_dcerpc_$x->{NAME}"); - - $self->{hf_used}->{"hf_$x->{NAME}_opnum"} = 1; - } -} - -sub ProcessInclude -{ - my $self = shift; - my @includes = @_; - foreach (@includes) { - $self->pidl_hdr("#include \"$_\""); - } - $self->pidl_hdr(""); -} - -sub ProcessImport -{ - my $self = shift; - my @imports = @_; - foreach (@imports) { - next if($_ eq "security"); - s/\.idl\"$//; - s/^\"//; - $self->pidl_hdr("#include \"packet-dcerpc-$_\.h\""); - } - $self->pidl_hdr(""); -} - -sub ProcessInterface($$) -{ - my ($self, $x) = @_; - - push(@{$self->{conformance}->{strip_prefixes}}, $x->{NAME}); - - my $define = "__PACKET_DCERPC_" . uc($_->{NAME}) . "_H"; - $self->pidl_hdr("#ifndef $define"); - $self->pidl_hdr("#define $define"); - $self->pidl_hdr(""); - - $self->pidl_def("static gint proto_dcerpc_$x->{NAME} = -1;"); - $self->register_ett("ett_dcerpc_$x->{NAME}"); - $self->register_hf_field("hf_$x->{NAME}_opnum", "Operation", "$x->{NAME}.opnum", "FT_UINT16", "BASE_DEC", "NULL", 0, ""); - - if (defined($x->{UUID})) { - my $if_uuid = $x->{UUID}; - - $self->pidl_def("/* Version information */\n\n"); - - $self->pidl_def("static e_uuid_t uuid_dcerpc_$x->{NAME} = {"); - $self->pidl_def("\t0x" . substr($if_uuid, 1, 8) - . ", 0x" . substr($if_uuid, 10, 4) - . ", 0x" . substr($if_uuid, 15, 4) . ","); - $self->pidl_def("\t{ 0x" . substr($if_uuid, 20, 2) - . ", 0x" . substr($if_uuid, 22, 2) - . ", 0x" . substr($if_uuid, 25, 2) - . ", 0x" . substr($if_uuid, 27, 2) - . ", 0x" . substr($if_uuid, 29, 2) - . ", 0x" . substr($if_uuid, 31, 2) - . ", 0x" . substr($if_uuid, 33, 2) - . ", 0x" . substr($if_uuid, 35, 2) . " }"); - $self->pidl_def("};"); - - my $maj = $x->{VERSION}; - $maj =~ s/\.(.*)$//g; - $self->pidl_def("static guint16 ver_dcerpc_$x->{NAME} = $maj;"); - $self->pidl_def(""); - } - - $return_types{$x->{NAME}} = {}; - - $self->Interface($x); - - $self->pidl_code("\n".DumpFunctionTable($x)); - - foreach (keys %{$return_types{$x->{NAME}}}) { - my ($type, $desc) = @{$return_types{$x->{NAME}}->{$_}}; - my $dt = $self->find_type($type); - $dt or die("Unable to find information about return type `$type'"); - $self->register_hf_field("hf_$x->{NAME}_$_", $desc, "$x->{NAME}.$_", $dt->{FT_TYPE}, "BASE_HEX", $dt->{VALSSTRING}, 0, ""); - $self->{hf_used}->{"hf_$x->{NAME}_$_"} = 1; - } - - $self->RegisterInterface($x); - $self->RegisterInterfaceHandoff($x); - - $self->pidl_hdr("#endif /* $define */"); -} - -sub find_type($$) -{ - my ($self, $n) = @_; - - return $self->{conformance}->{types}->{$n}; -} - -sub register_type($$$$$$$$) -{ - my ($self, $type,$call,$ft,$base,$mask,$vals,$length) = @_; - - return if (defined($self->{conformance}->{types}->{$type})); - - $self->{conformance}->{types}->{$type} = { - NAME => $type, - DISSECTOR_NAME => $call, - FT_TYPE => $ft, - BASE_TYPE => $base, - MASK => $mask, - VALSSTRING => $vals, - ALIGNMENT => $length - }; -} - -# Loads the default types -sub Initialize($$) -{ - my ($self, $cnf_file) = @_; - - $self->{conformance} = { - imports => {}, - header_fields=> {} - }; - - ReadConformance($cnf_file, $self->{conformance}) or print STDERR "warning: No conformance file `$cnf_file'\n"; - - foreach my $bytes (qw(1 2 4 8)) { - my $bits = $bytes * 8; - $self->register_type("uint$bits", "offset = PIDL_dissect_uint$bits(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);", "FT_UINT$bits", "BASE_DEC", 0, "NULL", $bytes); - $self->register_type("int$bits", "offset = PIDL_dissect_uint$bits(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);", "FT_INT$bits", "BASE_DEC", 0, "NULL", $bytes); - } - - $self->register_type("udlong", "offset = dissect_ndr_duint32(tvb, offset, pinfo, tree, drep, \@HF\@, NULL);", "FT_UINT64", "BASE_DEC", 0, "NULL", 4); - $self->register_type("bool8", "offset = PIDL_dissect_uint8(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);","FT_INT8", "BASE_DEC", 0, "NULL", 1); - $self->register_type("char", "offset = PIDL_dissect_uint8(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);","FT_INT8", "BASE_DEC", 0, "NULL", 1); - $self->register_type("long", "offset = PIDL_dissect_uint32(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);","FT_INT32", "BASE_DEC", 0, "NULL", 4); - $self->register_type("dlong", "offset = dissect_ndr_duint32(tvb, offset, pinfo, tree, drep, \@HF\@, NULL);","FT_INT64", "BASE_DEC", 0, "NULL", 8); - $self->register_type("GUID", "offset = dissect_ndr_uuid_t(tvb, offset, pinfo, tree, drep, \@HF\@, NULL);","FT_GUID", "BASE_NONE", 0, "NULL", 4); - $self->register_type("policy_handle", "offset = PIDL_dissect_policy_hnd(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);","FT_BYTES", "BASE_NONE", 0, "NULL", 4); - $self->register_type("NTTIME", "offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, \@HF\@);","FT_ABSOLUTE_TIME", "BASE_NONE", 0, "NULL", 4); - $self->register_type("NTTIME_hyper", "offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, \@HF\@);","FT_ABSOLUTE_TIME", "BASE_NONE", 0, "NULL", 4); - $self->register_type("time_t", "offset = dissect_ndr_time_t(tvb, offset, pinfo,tree, drep, \@HF\@, NULL);","FT_ABSOLUTE_TIME", "BASE_DEC", 0, "NULL", 4); - $self->register_type("NTTIME_1sec", "offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep, \@HF\@);", "FT_ABSOLUTE_TIME", "BASE_NONE", 0, "NULL", 4); - $self->register_type("SID", " - dcerpc_info *di = (dcerpc_info *)pinfo->private_data; - - di->hf_index = \@HF\@; - - offset = dissect_ndr_nt_SID_with_options(tvb, offset, pinfo, tree, drep, param); - ","FT_STRING", "BASE_DEC", 0, "NULL", 4); - $self->register_type("WERROR", - "offset = PIDL_dissect_uint32(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);","FT_UINT32", "BASE_DEC", 0, "VALS(WERR_errors)", 4); - $self->register_type("NTSTATUS", - "offset = PIDL_dissect_uint32(tvb, offset, pinfo, tree, drep, \@HF\@, \@PARAM\@);","FT_UINT32", "BASE_DEC", 0, "VALS(NT_errors)", 4); - -} - -##################################################################### -# Generate Wireshark parser and header code -sub Parse($$$$$) -{ - my($self,$ndr,$idl_file,$h_filename,$cnf_file) = @_; - - $self->Initialize($cnf_file); - - return (undef, undef) if defined($self->{conformance}->{noemit_dissector}); - - my $notice = -"/* DO NOT EDIT - This filter was automatically generated - from $idl_file and $cnf_file. - - Pidl is a perl based IDL compiler for DCE/RPC idl files. - It is maintained by the Samba team, not the Wireshark team. - Instructions on how to download and install Pidl can be - found at http://wiki.wireshark.org/Pidl -*/ - -"; - - $self->pidl_hdr($notice); - - $self->{res}->{headers} = "\n"; - $self->{res}->{headers} .= "#ifdef HAVE_CONFIG_H\n"; - $self->{res}->{headers} .= "#include \"config.h\"\n"; - $self->{res}->{headers} .= "#endif\n\n"; - - $self->{res}->{headers} .= "#ifdef _MSC_VER\n"; - $self->{res}->{headers} .= "#pragma warning(disable:4005)\n"; - $self->{res}->{headers} .= "#pragma warning(disable:4013)\n"; - $self->{res}->{headers} .= "#pragma warning(disable:4018)\n"; - $self->{res}->{headers} .= "#pragma warning(disable:4101)\n"; - $self->{res}->{headers} .= "#endif\n\n"; - - $self->{res}->{headers} .= "#include <glib.h>\n"; - $self->{res}->{headers} .= "#include <string.h>\n"; - $self->{res}->{headers} .= "#include <epan/packet.h>\n\n"; - - $self->{res}->{headers} .= "#include \"packet-dcerpc.h\"\n"; - $self->{res}->{headers} .= "#include \"packet-dcerpc-nt.h\"\n"; - $self->{res}->{headers} .= "#include \"packet-windows-common.h\"\n"; - - my $h_basename = basename($h_filename); - - $self->{res}->{headers} .= "#include \"$h_basename\"\n"; - $self->pidl_code(""); - - if (defined($self->{conformance}->{ett})) { - register_ett($self,$_) foreach(@{$self->{conformance}->{ett}}) - } - - # Wireshark protocol registration - - foreach (@$ndr) { - $self->ProcessInterface($_) if ($_->{TYPE} eq "INTERFACE"); - $self->ProcessImport(@{$_->{PATHS}}) if ($_->{TYPE} eq "IMPORT"); - $self->ProcessInclude(@{$_->{PATHS}}) if ($_->{TYPE} eq "INCLUDE"); - } - - $self->{res}->{ett} = DumpEttDeclaration($self->{ett}); - $self->{res}->{hf} = $self->DumpHfDeclaration(); - - my $parser = $notice; - $parser.= $self->{res}->{headers}; - $parser.=$self->{res}->{ett}; - $parser.=$self->{res}->{hf}; - $parser.=$self->{res}->{def}; - if (exists ($self->{conformance}->{override})) { - $parser.=$self->{conformance}->{override}; - } - $parser.=$self->{res}->{code}; - - my $header = "/* autogenerated by pidl */\n\n"; - $header.=$self->{res}->{hdr}; - - $self->CheckUsed($self->{conformance}); - - return ($parser,$header); -} - -############################################################################### -# ETT -############################################################################### - -sub register_ett($$) -{ - my ($self, $name) = @_; - - push (@{$self->{ett}}, $name); -} - -sub DumpEttList -{ - my ($ett) = @_; - my $res = "\tstatic gint *ett[] = {\n"; - foreach (@$ett) { - $res .= "\t\t&$_,\n"; - } - - return "$res\t};\n"; -} - -sub DumpEttDeclaration -{ - my ($ett) = @_; - my $res = "\n/* Ett declarations */\n"; - foreach (@$ett) { - $res .= "static gint $_ = -1;\n"; - } - - return "$res\n"; -} - -############################################################################### -# HF -############################################################################### - -sub register_hf_field($$$$$$$$$) -{ - my ($self,$index,$name,$filter_name,$ft_type,$base_type,$valsstring,$mask,$blurb) = @_; - - if (defined ($self->{conformance}->{hf_renames}->{$index})) { - $self->{conformance}->{hf_renames}->{$index}->{USED} = 1; - return $self->{conformance}->{hf_renames}->{$index}->{NEWNAME}; - } - - $self->{conformance}->{header_fields}->{$index} = { - INDEX => $index, - NAME => $name, - FILTER => $filter_name, - FT_TYPE => $ft_type, - BASE_TYPE => $base_type, - VALSSTRING => $valsstring, - MASK => $mask, - BLURB => $blurb - }; - - if ((not defined($blurb) or $blurb eq "") and - defined($self->{conformance}->{fielddescription}->{$index})) { - $self->{conformance}->{header_fields}->{$index}->{BLURB} = - $self->{conformance}->{fielddescription}->{$index}->{DESCRIPTION}; - $self->{conformance}->{fielddescription}->{$index}->{USED} = 1; - } - - return $index; -} - -sub DumpHfDeclaration($) -{ - my ($self) = @_; - my $res = ""; - - $res = "\n/* Header field declarations */\n"; - - foreach (keys %{$self->{conformance}->{header_fields}}) - { - $res .= "static gint $_ = -1;\n"; - } - - return "$res\n"; -} - -sub DumpHfList($) -{ - my ($self) = @_; - my $res = "\tstatic hf_register_info hf[] = {\n"; - - foreach (values %{$self->{conformance}->{header_fields}}) - { - $res .= "\t{ &$_->{INDEX}, - { ".make_str($_->{NAME}).", ".make_str($_->{FILTER}).", $_->{FT_TYPE}, $_->{BASE_TYPE}, $_->{VALSSTRING}, $_->{MASK}, ".make_str($_->{BLURB}).", HFILL }}, -"; - } - - return $res."\t};\n"; -} - - -############################################################################### -# Function table -############################################################################### - -sub DumpFunctionTable($) -{ - my $if = shift; - - my $res = "static dcerpc_sub_dissector $if->{NAME}\_dissectors[] = {\n"; - foreach (@{$if->{FUNCTIONS}}) { - my $fn_name = $_->{NAME}; - $fn_name =~ s/^$if->{NAME}_//; - $res.= "\t{ $_->{OPNUM}, \"$fn_name\",\n"; - $res.= "\t $if->{NAME}_dissect_${fn_name}_request, $if->{NAME}_dissect_${fn_name}_response},\n"; - } - - $res .= "\t{ 0, NULL, NULL, NULL }\n"; - - return "$res};\n"; -} - -sub CheckUsed($$) -{ - my ($self, $conformance) = @_; - foreach (values %{$conformance->{header_fields}}) { - if (not defined($self->{hf_used}->{$_->{INDEX}})) { - warning($_->{POS}, "hf field `$_->{INDEX}' not used"); - } - } - - foreach (values %{$conformance->{hf_renames}}) { - if (not $_->{USED}) { - warning($_->{POS}, "hf field `$_->{OLDNAME}' not used"); - } - } - - foreach (values %{$conformance->{dissectorparams}}) { - if (not $_->{USED}) { - warning($_->{POS}, "dissector param never used"); - } - } - - foreach (values %{$conformance->{imports}}) { - if (not $_->{USED}) { - warning($_->{POS}, "import never used"); - } - } - - foreach (values %{$conformance->{types}}) { - if (not $_->{USED} and defined($_->{POS})) { - warning($_->{POS}, "type never used"); - } - } - - foreach (values %{$conformance->{fielddescription}}) { - if (not $_->{USED}) { - warning($_->{POS}, "description never used"); - } - } - - foreach (values %{$conformance->{tfs}}) { - if (not $_->{USED}) { - warning($_->{POS}, "True/False description never used"); - } - } -} - -1; diff --git a/source4/pidl/lib/Parse/Yapp/Driver.pm b/source4/pidl/lib/Parse/Yapp/Driver.pm deleted file mode 100644 index d0dcbf54eb..0000000000 --- a/source4/pidl/lib/Parse/Yapp/Driver.pm +++ /dev/null @@ -1,471 +0,0 @@ -# -# Module Parse::Yapp::Driver -# -# This module is part of the Parse::Yapp package available on your -# nearest CPAN -# -# Any use of this module in a standalone parser make the included -# text under the same copyright as the Parse::Yapp module itself. -# -# This notice should remain unchanged. -# -# (c) Copyright 1998-2001 Francois Desarmenien, all rights reserved. -# (see the pod text in Parse::Yapp module for use and distribution rights) -# - -package Parse::Yapp::Driver; - -require 5.004; - -use strict; - -use vars qw ( $VERSION $COMPATIBLE $FILENAME ); - -$VERSION = '1.05'; -$COMPATIBLE = '0.07'; -$FILENAME=__FILE__; - -use Carp; - -#Known parameters, all starting with YY (leading YY will be discarded) -my(%params)=(YYLEX => 'CODE', 'YYERROR' => 'CODE', YYVERSION => '', - YYRULES => 'ARRAY', YYSTATES => 'ARRAY', YYDEBUG => ''); -#Mandatory parameters -my(@params)=('LEX','RULES','STATES'); - -sub new { - my($class)=shift; - my($errst,$nberr,$token,$value,$check,$dotpos); - my($self)={ ERROR => \&_Error, - ERRST => \$errst, - NBERR => \$nberr, - TOKEN => \$token, - VALUE => \$value, - DOTPOS => \$dotpos, - STACK => [], - DEBUG => 0, - CHECK => \$check }; - - _CheckParams( [], \%params, \@_, $self ); - - exists($$self{VERSION}) - and $$self{VERSION} < $COMPATIBLE - and croak "Yapp driver version $VERSION ". - "incompatible with version $$self{VERSION}:\n". - "Please recompile parser module."; - - ref($class) - and $class=ref($class); - - bless($self,$class); -} - -sub YYParse { - my($self)=shift; - my($retval); - - _CheckParams( \@params, \%params, \@_, $self ); - - if($$self{DEBUG}) { - _DBLoad(); - $retval = eval '$self->_DBParse()';#Do not create stab entry on compile - $@ and die $@; - } - else { - $retval = $self->_Parse(); - } - $retval -} - -sub YYData { - my($self)=shift; - - exists($$self{USER}) - or $$self{USER}={}; - - $$self{USER}; - -} - -sub YYErrok { - my($self)=shift; - - ${$$self{ERRST}}=0; - undef; -} - -sub YYNberr { - my($self)=shift; - - ${$$self{NBERR}}; -} - -sub YYRecovering { - my($self)=shift; - - ${$$self{ERRST}} != 0; -} - -sub YYAbort { - my($self)=shift; - - ${$$self{CHECK}}='ABORT'; - undef; -} - -sub YYAccept { - my($self)=shift; - - ${$$self{CHECK}}='ACCEPT'; - undef; -} - -sub YYError { - my($self)=shift; - - ${$$self{CHECK}}='ERROR'; - undef; -} - -sub YYSemval { - my($self)=shift; - my($index)= $_[0] - ${$$self{DOTPOS}} - 1; - - $index < 0 - and -$index <= @{$$self{STACK}} - and return $$self{STACK}[$index][1]; - - undef; #Invalid index -} - -sub YYCurtok { - my($self)=shift; - - @_ - and ${$$self{TOKEN}}=$_[0]; - ${$$self{TOKEN}}; -} - -sub YYCurval { - my($self)=shift; - - @_ - and ${$$self{VALUE}}=$_[0]; - ${$$self{VALUE}}; -} - -sub YYExpect { - my($self)=shift; - - keys %{$self->{STATES}[$self->{STACK}[-1][0]]{ACTIONS}} -} - -sub YYLexer { - my($self)=shift; - - $$self{LEX}; -} - - -################# -# Private stuff # -################# - - -sub _CheckParams { - my($mandatory,$checklist,$inarray,$outhash)=@_; - my($prm,$value); - my($prmlst)={}; - - while(($prm,$value)=splice(@$inarray,0,2)) { - $prm=uc($prm); - exists($$checklist{$prm}) - or croak("Unknow parameter '$prm'"); - ref($value) eq $$checklist{$prm} - or croak("Invalid value for parameter '$prm'"); - $prm=unpack('@2A*',$prm); - $$outhash{$prm}=$value; - } - for (@$mandatory) { - exists($$outhash{$_}) - or croak("Missing mandatory parameter '".lc($_)."'"); - } -} - -sub _Error { - print "Parse error.\n"; -} - -sub _DBLoad { - { - no strict 'refs'; - - exists(${__PACKAGE__.'::'}{_DBParse})#Already loaded ? - and return; - } - my($fname)=__FILE__; - my(@drv); - open(DRV,"<$fname") or die "Report this as a BUG: Cannot open $fname"; - while(<DRV>) { - /^\s*sub\s+_Parse\s*{\s*$/ .. /^\s*}\s*#\s*_Parse\s*$/ - and do { - s/^#DBG>//; - push(@drv,$_); - } - } - close(DRV); - - $drv[0]=~s/_P/_DBP/; - eval join('',@drv); -} - -#Note that for loading debugging version of the driver, -#this file will be parsed from 'sub _Parse' up to '}#_Parse' inclusive. -#So, DO NOT remove comment at end of sub !!! -sub _Parse { - my($self)=shift; - - my($rules,$states,$lex,$error) - = @$self{ 'RULES', 'STATES', 'LEX', 'ERROR' }; - my($errstatus,$nberror,$token,$value,$stack,$check,$dotpos) - = @$self{ 'ERRST', 'NBERR', 'TOKEN', 'VALUE', 'STACK', 'CHECK', 'DOTPOS' }; - -#DBG> my($debug)=$$self{DEBUG}; -#DBG> my($dbgerror)=0; - -#DBG> my($ShowCurToken) = sub { -#DBG> my($tok)='>'; -#DBG> for (split('',$$token)) { -#DBG> $tok.= (ord($_) < 32 or ord($_) > 126) -#DBG> ? sprintf('<%02X>',ord($_)) -#DBG> : $_; -#DBG> } -#DBG> $tok.='<'; -#DBG> }; - - $$errstatus=0; - $$nberror=0; - ($$token,$$value)=(undef,undef); - @$stack=( [ 0, undef ] ); - $$check=''; - - while(1) { - my($actions,$act,$stateno); - - $stateno=$$stack[-1][0]; - $actions=$$states[$stateno]; - -#DBG> print STDERR ('-' x 40),"\n"; -#DBG> $debug & 0x2 -#DBG> and print STDERR "In state $stateno:\n"; -#DBG> $debug & 0x08 -#DBG> and print STDERR "Stack:[". -#DBG> join(',',map { $$_[0] } @$stack). -#DBG> "]\n"; - - - if (exists($$actions{ACTIONS})) { - - defined($$token) - or do { - ($$token,$$value)=&$lex($self); -#DBG> $debug & 0x01 -#DBG> and print STDERR "Need token. Got ".&$ShowCurToken."\n"; - }; - - $act= exists($$actions{ACTIONS}{$$token}) - ? $$actions{ACTIONS}{$$token} - : exists($$actions{DEFAULT}) - ? $$actions{DEFAULT} - : undef; - } - else { - $act=$$actions{DEFAULT}; -#DBG> $debug & 0x01 -#DBG> and print STDERR "Don't need token.\n"; - } - - defined($act) - and do { - - $act > 0 - and do { #shift - -#DBG> $debug & 0x04 -#DBG> and print STDERR "Shift and go to state $act.\n"; - - $$errstatus - and do { - --$$errstatus; - -#DBG> $debug & 0x10 -#DBG> and $dbgerror -#DBG> and $$errstatus == 0 -#DBG> and do { -#DBG> print STDERR "**End of Error recovery.\n"; -#DBG> $dbgerror=0; -#DBG> }; - }; - - - push(@$stack,[ $act, $$value ]); - - $$token ne '' #Don't eat the eof - and $$token=$$value=undef; - next; - }; - - #reduce - my($lhs,$len,$code,@sempar,$semval); - ($lhs,$len,$code)=@{$$rules[-$act]}; - -#DBG> $debug & 0x04 -#DBG> and $act -#DBG> and print STDERR "Reduce using rule ".-$act." ($lhs,$len): "; - - $act - or $self->YYAccept(); - - $$dotpos=$len; - - unpack('A1',$lhs) eq '@' #In line rule - and do { - $lhs =~ /^\@[0-9]+\-([0-9]+)$/ - or die "In line rule name '$lhs' ill formed: ". - "report it as a BUG.\n"; - $$dotpos = $1; - }; - - @sempar = $$dotpos - ? map { $$_[1] } @$stack[ -$$dotpos .. -1 ] - : (); - - $semval = $code ? &$code( $self, @sempar ) - : @sempar ? $sempar[0] : undef; - - splice(@$stack,-$len,$len); - - $$check eq 'ACCEPT' - and do { - -#DBG> $debug & 0x04 -#DBG> and print STDERR "Accept.\n"; - - return($semval); - }; - - $$check eq 'ABORT' - and do { - -#DBG> $debug & 0x04 -#DBG> and print STDERR "Abort.\n"; - - return(undef); - - }; - -#DBG> $debug & 0x04 -#DBG> and print STDERR "Back to state $$stack[-1][0], then "; - - $$check eq 'ERROR' - or do { -#DBG> $debug & 0x04 -#DBG> and print STDERR -#DBG> "go to state $$states[$$stack[-1][0]]{GOTOS}{$lhs}.\n"; - -#DBG> $debug & 0x10 -#DBG> and $dbgerror -#DBG> and $$errstatus == 0 -#DBG> and do { -#DBG> print STDERR "**End of Error recovery.\n"; -#DBG> $dbgerror=0; -#DBG> }; - - push(@$stack, - [ $$states[$$stack[-1][0]]{GOTOS}{$lhs}, $semval ]); - $$check=''; - next; - }; - -#DBG> $debug & 0x04 -#DBG> and print STDERR "Forced Error recovery.\n"; - - $$check=''; - - }; - - #Error - $$errstatus - or do { - - $$errstatus = 1; - &$error($self); - $$errstatus # if 0, then YYErrok has been called - or next; # so continue parsing - -#DBG> $debug & 0x10 -#DBG> and do { -#DBG> print STDERR "**Entering Error recovery.\n"; -#DBG> ++$dbgerror; -#DBG> }; - - ++$$nberror; - - }; - - $$errstatus == 3 #The next token is not valid: discard it - and do { - $$token eq '' # End of input: no hope - and do { -#DBG> $debug & 0x10 -#DBG> and print STDERR "**At eof: aborting.\n"; - return(undef); - }; - -#DBG> $debug & 0x10 -#DBG> and print STDERR "**Dicard invalid token ".&$ShowCurToken.".\n"; - - $$token=$$value=undef; - }; - - $$errstatus=3; - - while( @$stack - and ( not exists($$states[$$stack[-1][0]]{ACTIONS}) - or not exists($$states[$$stack[-1][0]]{ACTIONS}{error}) - or $$states[$$stack[-1][0]]{ACTIONS}{error} <= 0)) { - -#DBG> $debug & 0x10 -#DBG> and print STDERR "**Pop state $$stack[-1][0].\n"; - - pop(@$stack); - } - - @$stack - or do { - -#DBG> $debug & 0x10 -#DBG> and print STDERR "**No state left on stack: aborting.\n"; - - return(undef); - }; - - #shift the error token - -#DBG> $debug & 0x10 -#DBG> and print STDERR "**Shift \$error token and go to state ". -#DBG> $$states[$$stack[-1][0]]{ACTIONS}{error}. -#DBG> ".\n"; - - push(@$stack, [ $$states[$$stack[-1][0]]{ACTIONS}{error}, undef ]); - - } - - #never reached - croak("Error in driver logic. Please, report it as a BUG"); - -}#_Parse -#DO NOT remove comment - -1; - |