require Exporter;
@ISA = qw(Exporter);
-@EXPORT_OK = qw(check_null_pointer GenerateFunctionInEnv GenerateFunctionOutEnv EnvSubstituteValue GenerateStructEnv NeededFunction NeededElement NeededType $res NeededInterface TypeFunctionName ParseElementPrint);
+@EXPORT_OK = qw(check_null_pointer NeededFunction NeededElement NeededType $res NeededInterface TypeFunctionName ParseElementPrint);
use strict;
-use Parse::Pidl::Typelist qw(hasType getType mapTypeName);
+use Parse::Pidl::Typelist qw(hasType getType mapTypeName typeHasBody);
use Parse::Pidl::Util qw(has_property ParseExpr ParseExprExt print_uuid);
-use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred);
+use Parse::Pidl::CUtil qw(get_pointer_to get_value_of);
+use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred is_charset_array);
use Parse::Pidl::Samba4 qw(is_intree choose_header);
+use Parse::Pidl::Samba4::Header qw(GenerateFunctionInEnv GenerateFunctionOutEnv EnvSubstituteValue GenerateStructEnv);
use Parse::Pidl qw(warning);
use vars qw($VERSION);
return ($t->{NAME} eq "uint8") or ($t->{NAME} eq "string");
}
-sub is_charset_array($$)
-{
- my ($e,$l) = @_;
-
- return 0 if ($l->{TYPE} ne "ARRAY");
-
- my $nl = GetNextLevel($e,$l);
-
- return 0 unless ($nl->{TYPE} eq "DATA");
-
- return has_property($e, "charset");
-}
-
-sub get_pointer_to($)
-{
- my $var_name = shift;
-
- if ($var_name =~ /^\*(.*)$/) {
- return $1;
- } elsif ($var_name =~ /^\&(.*)$/) {
- return "&($var_name)";
- } else {
- return "&$var_name";
- }
-}
-
-sub get_value_of($)
-{
- my $var_name = shift;
-
- if ($var_name =~ /^\&(.*)$/) {
- return $1;
- } else {
- return "*$var_name";
- }
-}
####################################
# pidl() is our basic output routine
}
}
-sub GenerateStructEnv($$)
-{
- my ($x, $v) = @_;
- my %env;
-
- foreach my $e (@{$x->{ELEMENTS}}) {
- $env{$e->{NAME}} = "$v->$e->{NAME}";
- }
-
- $env{"this"} = $v;
-
- return \%env;
-}
-
-sub EnvSubstituteValue($$)
-{
- my ($env,$s) = @_;
-
- # Substitute the value() values in the env
- foreach my $e (@{$s->{ELEMENTS}}) {
- next unless (defined(my $v = has_property($e, "value")));
-
- $env->{$e->{NAME}} = ParseExpr($v, $env, $e);
- }
-
- return $env;
-}
-
-sub GenerateFunctionInEnv($;$)
-{
- my ($fn, $base) = @_;
- my %env;
-
- $base = "r->" unless defined($base);
-
- foreach my $e (@{$fn->{ELEMENTS}}) {
- if (grep (/in/, @{$e->{DIRECTION}})) {
- $env{$e->{NAME}} = $base."in.$e->{NAME}";
- }
- }
-
- return \%env;
-}
-
-sub GenerateFunctionOutEnv($;$)
-{
- my ($fn, $base) = @_;
- my %env;
-
- $base = "r->" unless defined($base);
-
- foreach my $e (@{$fn->{ELEMENTS}}) {
- if (grep (/out/, @{$e->{DIRECTION}})) {
- $env{$e->{NAME}} = $base."out.$e->{NAME}";
- } elsif (grep (/in/, @{$e->{DIRECTION}})) {
- $env{$e->{NAME}} = $base."in.$e->{NAME}";
- }
- }
-
- return \%env;
-}
-
#####################################################################
# parse the data of an array - push side
sub ParseArrayPushHeader($$$$$$)
} 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 NT_STATUS_INVALID_PARAMETER_MIX;"), check_fully_dereferenced($e, $env));
+ $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}) {
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 NT_STATUS_INVALID_PARAMETER_MIX;"), check_fully_dereferenced($e, $env));
+ 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("}");
$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 NT_STATUS_INVALID_PARAMETER_MIX;"),
+ 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;
}
if (not $l->{IS_FIXED} and not is_charset_array($e, $l)) {
- $self->AllocateArrayLevel($e,$l,$ndr,$env,$size);
+ $self->AllocateArrayLevel($e,$l,$ndr,$var_name,$size);
}
return $length;
my ($self,$e,$l,$var_name) = @_;
if ($l->{POINTER_TYPE} eq "ref") {
- $self->pidl("if ($var_name == NULL) return NT_STATUS_INVALID_PARAMETER_MIX;");
+ $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));");
}
{
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 NT_STATUS_INVALID_PARAMETER_MIX;"), check_fully_dereferenced($e, $env));
+ 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));");
{
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 NT_STATUS_INVALID_PARAMETER_MIX;"), check_fully_dereferenced($e, $env));
+ 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));");
$self->indent;
if ($l->{POINTER_TYPE} eq "relative") {
- $self->pidl("struct ndr_pull_save _relative_save;");
- $self->pidl("ndr_pull_save(ndr, &_relative_save);");
+ $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));");
}
}
if ($l->{POINTER_TYPE} ne "ref") {
if ($l->{POINTER_TYPE} eq "relative") {
- $self->pidl("ndr_pull_restore(ndr, &_relative_save);");
+ $self->pidl("ndr->offset = _relative_save_offset;");
}
$self->deindent;
$self->pidl("}");
{
my($self, $fn) = @_;
- $self->fn_declare("push", $fn, "NTSTATUS ndr_push_$fn->{NAME}(struct ndr_push *ndr, int flags, const struct $fn->{NAME} *r)") or return;
+ $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->deindent;
$self->pidl("}");
- $self->pidl("return NT_STATUS_OK;");
+ $self->pidl("return NDR_ERR_SUCCESS;");
$self->deindent;
$self->pidl("}");
$self->pidl("");
sub AllocateArrayLevel($$$$$$)
{
- my ($self,$e,$l,$ndr,$env,$size) = @_;
-
- my $var = ParseExpr($e->{NAME}, $env, $e->{ORIGINAL});
+ my ($self,$e,$l,$ndr,$var,$size) = @_;
my $pl = GetPrevLevel($e, $l);
if (defined($pl) and
my($self,$fn) = @_;
# pull function args
- $self->fn_declare("pull", $fn, "NTSTATUS ndr_pull_$fn->{NAME}(struct ndr_pull *ndr, int flags, struct $fn->{NAME} *r)") or return;
+ $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;
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 NT_STATUS_INVALID_PARAMETER_MIX;"),
+ 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->deindent;
$self->pidl("}");
- $self->pidl("return NT_STATUS_OK;");
+ $self->pidl("return NDR_ERR_SUCCESS;");
$self->deindent;
$self->pidl("}");
$self->pidl("");
$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\t".($d->{ASYNC}?"true":"false").",");
$self->pidl("\t},");
$count++;
}
- $self->pidl("\t{ NULL, 0, NULL, NULL, NULL, False }");
+ $self->pidl("\t{ NULL, 0, NULL, NULL, NULL, false }");
$self->pidl("};");
$self->pidl("");
# 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($$)
+sub HeaderInterface($$$)
{
- my($self,$interface) = @_;
+ my($self,$interface,$needed) = @_;
my $count = 0;
- $self->pidl_hdr(choose_header("librpc/ndr/libndr.h", "ndr.h"));
+ if ($needed->{"compression"}) {
+ $self->pidl(choose_header("librpc/ndr/ndr_compression.h", "ndr/compression.h"));
+ }
if (has_property($interface, "object")) {
$self->pidl(choose_header("librpc/gen_ndr/ndr_orpc.h", "ndr/orpc.h"));
my ($self, $e, $varname) = @_;
my $args = $typefamily{$e->{TYPE}}->{DECL}->($e, "push", $e->{NAME}, $varname);
- $self->fn_declare("push", $e, "NTSTATUS ".TypeFunctionName("ndr_push", $e)."(struct ndr_push *ndr, int ndr_flags, $args)") or return;
+ $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, $varname, 1, 1);
- $self->pidl("return NT_STATUS_OK;");
+ $self->pidl("return NDR_ERR_SUCCESS;");
$self->deindent;
$self->pidl("}");
$self->pidl("");;
my $args = $typefamily{$e->{TYPE}}->{DECL}->($e, "pull", $e->{NAME}, $varname);
- $self->fn_declare("pull", $e, "NTSTATUS ".TypeFunctionName("ndr_pull", $e)."(struct ndr_pull *ndr, int ndr_flags, $args)") or return;
+ $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, $varname, 1, 1);
- $self->pidl("return NT_STATUS_OK;");
+ $self->pidl("return NDR_ERR_SUCCESS;");
$self->deindent;
$self->pidl("}");
$self->pidl("");
$self->pidl_hdr("");
- if ($needed->{"compression"}) {
- $self->pidl(choose_header("librpc/ndr/ndr_compression.h", "ndr/compression.h"));
- }
-
- $self->HeaderInterface($interface);
+ $self->HeaderInterface($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");
$self->pidl("#include <stdarg.h>");
$self->pidl("#include <string.h>");
}
-
- # Samba3 has everything in include/includes.h
- if (is_intree() != 3) {
- $self->pidl(choose_header("libcli/util/nterr.h", "core/nterr.h"));
- $self->pidl(choose_header("librpc/gen_ndr/ndr_misc.h", "gen_ndr/ndr_misc.h"));
- }
}
#####################################################################
$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);
$self->pidl_hdr("");
NeededType($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")) {
my ($prefix, $t) = @_;
return "$prefix\_$t->{NAME}" if (ref($t) eq "HASH" and
- ($t->{TYPE} eq "TYPEDEF" or $t->{TYPE} eq "DECLARE"));
+ $t->{TYPE} eq "TYPEDEF");
return "$prefix\_$t->{TYPE}_$t->{NAME}" if (ref($t) eq "HASH");
return "$prefix\_$t";
}
git.samba.org / ira / wip.git / blobdiff