New version of pidl
This commit is contained in:
Wilco Baan Hofman
parent
d595112e01
commit
2186300bd2
74 changed files with 23043 additions and 988 deletions
283
bin/pidl/blib/lib/Parse/Pidl/Samba4/TDR.pm
Normal file
283
bin/pidl/blib/lib/Parse/Pidl/Samba4/TDR.pm
Normal file
|
|
@ -0,0 +1,283 @@
|
|||
###################################################
|
||||
# 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 Parse::Pidl::Typelist qw(mapTypeName);
|
||||
|
||||
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($$$$$)
|
||||
{
|
||||
my ($self, $e,$t,$p) = @_;
|
||||
|
||||
$self->fn_declare($p,"NTSTATUS tdr_$t\_$e->{NAME} (struct tdr_$t *tdr".typearg($t).", struct $e->{NAME} *v)");
|
||||
$self->pidl("{"); $self->indent;
|
||||
$self->pidl("int i;") if (ContainsArray($e));
|
||||
|
||||
if ($t eq "print") {
|
||||
$self->pidl("tdr->print(tdr, \"\%-25s: struct $e->{NAME}\", name);");
|
||||
$self->pidl("tdr->level++;");
|
||||
}
|
||||
|
||||
my %env = map { $_->{NAME} => "v->$_->{NAME}" } @{$e->{ELEMENTS}};
|
||||
$env{"this"} = "v";
|
||||
$self->ParserElement($_, $t, \%env) foreach (@{$e->{ELEMENTS}});
|
||||
|
||||
if ($t eq "print") {
|
||||
$self->pidl("tdr->level--;");
|
||||
}
|
||||
|
||||
$self->pidl("return NT_STATUS_OK;");
|
||||
|
||||
$self->deindent; $self->pidl("}");
|
||||
}
|
||||
|
||||
sub ParserUnion($$$$)
|
||||
{
|
||||
my ($self, $e,$t,$p) = @_;
|
||||
|
||||
$self->fn_declare($p,"NTSTATUS tdr_$t\_$e->{NAME}(struct tdr_$t *tdr".typearg($t).", int level, union $e->{NAME} *v)");
|
||||
$self->pidl("{"); $self->indent;
|
||||
$self->pidl("int i;") if (ContainsArray($e));
|
||||
|
||||
if ($t eq "print") {
|
||||
$self->pidl("tdr->print(tdr, \"\%-25s: union $e->{NAME}\", name);");
|
||||
$self->pidl("tdr->level++;");
|
||||
}
|
||||
|
||||
$self->pidl("switch (level) {"); $self->indent;
|
||||
foreach (@{$e->{ELEMENTS}}) {
|
||||
if (has_property($_, "case")) {
|
||||
$self->pidl("case " . $_->{PROPERTIES}->{case} . ":");
|
||||
} elsif (has_property($_, "default")) {
|
||||
$self->pidl("default:");
|
||||
}
|
||||
$self->indent; $self->ParserElement($_, $t, {}); $self->deindent;
|
||||
$self->pidl("break;");
|
||||
}
|
||||
$self->deindent; $self->pidl("}");
|
||||
|
||||
if ($t eq "print") {
|
||||
$self->pidl("tdr->level--;");
|
||||
}
|
||||
|
||||
$self->pidl("return NT_STATUS_OK;\n");
|
||||
$self->deindent; $self->pidl("}");
|
||||
}
|
||||
|
||||
sub ParserBitmap($$$$)
|
||||
{
|
||||
my ($self,$e,$t,$p) = @_;
|
||||
return if ($p);
|
||||
$self->pidl("#define tdr_$t\_$e->{NAME} tdr_$t\_" . Parse::Pidl::Typelist::bitmap_type_fn($e));
|
||||
}
|
||||
|
||||
sub ParserEnum($$$$)
|
||||
{
|
||||
my ($self,$e,$t,$p) = @_;
|
||||
my $bt = Parse::Pidl::Typelist::enum_type_fn($e);
|
||||
my $mt = mapTypeName($bt);
|
||||
|
||||
$self->fn_declare($p, "NTSTATUS tdr_$t\_$e->{NAME} (struct tdr_$t *tdr".typearg($t).", enum $e->{NAME} *v)");
|
||||
$self->pidl("{");
|
||||
if ($t eq "pull") {
|
||||
$self->pidl("\t$mt r;");
|
||||
$self->pidl("\tTDR_CHECK(tdr_$t\_$bt(tdr, mem_ctx, \&r));");
|
||||
$self->pidl("\t*v = r;");
|
||||
} elsif ($t eq "push") {
|
||||
$self->pidl("\tTDR_CHECK(tdr_$t\_$bt(tdr, ($mt *)v));");
|
||||
} elsif ($t eq "print") {
|
||||
$self->pidl("\t/* FIXME */");
|
||||
}
|
||||
$self->pidl("\treturn NT_STATUS_OK;");
|
||||
$self->pidl("}");
|
||||
}
|
||||
|
||||
sub ParserTypedef($$$$)
|
||||
{
|
||||
my ($self, $e,$t,$p) = @_;
|
||||
|
||||
$self->ParserType($e->{DATA},$t);
|
||||
}
|
||||
|
||||
sub ParserType($$$)
|
||||
{
|
||||
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("lib/tdr/tdr.h", "tdr.h"));
|
||||
$self->pidl_hdr("");
|
||||
|
||||
foreach (@$idl) { $self->ParserInterface($_) if ($_->{TYPE} eq "INTERFACE"); }
|
||||
return ($self->{ret_hdr}, $self->{ret});
|
||||
}
|
||||
|
||||
1;
|
||||
Loading…
Add table
Add a link
Reference in a new issue