$self->pidl("if (!PyArg_ParseTuple(args, \"s#:__ndr_unpack__\", &blob.data, &blob.length))");
$self->pidl("\treturn NULL;");
$self->pidl("");
-
- # This disgusting hack works around the fact that ndr_pull_struct_blob_all will always fail on structures with relative pointers.
- # So, map ndr_unpack to ndr_pull_struct_blob_all only if we don't have any relative pointers in this
- my $got_relative = 0;
- if ($#{$d->{ELEMENTS}} > -1) {
- foreach my $e (@{$d->{ELEMENTS}}) {
- my $l = $e->{LEVELS}[0];
- if ($l->{TYPE} eq "POINTER" and ($l->{POINTER_TYPE} eq "relative")) {
- $got_relative = 1;
- last;
- }
- }
- }
- if ($got_relative == 0) {
- $self->pidl("err = ndr_pull_struct_blob_all(&blob, py_talloc_get_mem_ctx(py_obj), NULL, object, (ndr_pull_flags_fn_t)ndr_pull_$name);");
- } else {
- $self->pidl("err = ndr_pull_struct_blob(&blob, py_talloc_get_mem_ctx(py_obj), NULL, object, (ndr_pull_flags_fn_t)ndr_pull_$name);");
- }
+ $self->pidl("err = ndr_pull_struct_blob_all(&blob, py_talloc_get_mem_ctx(py_obj), NULL, object, (ndr_pull_flags_fn_t)ndr_pull_$name);");
$self->pidl("if (err != NDR_ERR_SUCCESS) {");
$self->indent;
$self->pidl("PyErr_SetNdrError(err);");
} elsif (defined($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");
+ my $conv = $self->ConvertObjectToPythonData("r", $fn->{RETURN_TYPE}, "r->out.result", $fn);
if ($result_size > 1) {
$self->pidl("PyTuple_SetItem(result, $i, $conv);");
} else {
sub use_type_variable($$)
{
my ($self, $orig_ctype) = @_;
+ # FIXME: Have a global lookup table for types that look different on the
+ # wire than they are named in C?
+ if ($orig_ctype->{NAME} eq "dom_sid2") {
+ $orig_ctype->{NAME} = "dom_sid";
+ }
my $ctype = resolveType($orig_ctype);
unless (defined($ctype->{BASEFILE})) {
return undef;
}
}
-sub ConvertObjectFromPythonData($$$$$$)
+sub ConvertObjectFromPythonData($$$$$$;$)
{
- my ($self, $mem_ctx, $cvar, $ctype, $target, $fail) = @_;
+ my ($self, $mem_ctx, $cvar, $ctype, $target, $fail, $location) = @_;
- die("undef type for $cvar") unless(defined($ctype));
+ fatal($location, "undef type for $cvar") unless(defined($ctype));
$ctype = resolveType($ctype);
if ($actual_ctype->{TYPE} eq "STRUCT" or $actual_ctype->{TYPE} eq "INTERFACE") {
my $ctype_name = $self->use_type_variable($ctype);
unless (defined ($ctype_name)) {
- error(undef, "Unable to determine origin of type " . mapTypeName($ctype));
- $self->assign($target, "NULL");
- # FIXME:
+ error($location, "Unable to determine origin of type `" . mapTypeName($ctype) . "'");
+ $self->pidl("PyErr_SetString(PyExc_TypeError, \"Can not convert C Type " . mapTypeName($ctype) . " to Python\");");
return;
}
$self->pidl("PY_CHECK_TYPE($ctype_name, $cvar, $fail);");
- $self->assign($target, "talloc_ptrtype(py_talloc_get_ptr($cvar), $target)");
+ $self->assign($target, "py_talloc_get_ptr($cvar)");
return;
}
return;
}
- fatal($ctype, "unknown type $actual_ctype->{TYPE} for ".mapTypeName($ctype) . ": $cvar");
+ fatal($location, "unknown type `$actual_ctype->{TYPE}' for ".mapTypeName($ctype) . ": $cvar");
}
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);
+ $self->ConvertObjectFromPythonData($mem_ctx, $py_var, $l->{DATA_TYPE}, $var_name, $fail, $e->{ORIGINAL});
} elsif ($l->{TYPE} eq "SWITCH") {
$var_name = get_pointer_to($var_name);
my $switch = ParseExpr($l->{SWITCH_IS}, $env, $e);
} 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}");
+ fatal($e->{ORIGINAL}, "unknown level type $l->{TYPE}");
}
}
}
# Not yet supported
- if ($ctypename eq "string_array") { return "PyCObject_FromVoidPtr($cvar)"; }
+ if ($ctypename eq "string_array") { return "PyCObject_FromTallocPtr($cvar)"; }
if ($ctypename eq "ipv4address") { return "PyString_FromString($cvar)"; }
if ($ctypename eq "pointer") {
- return "PyCObject_FromVoidPtr($cvar, talloc_free)";
+ return "PyCObject_FromTallocPtr($cvar)";
}
die("Unknown scalar type $ctypename");
}
-sub ConvertObjectToPythonData($$$$$)
+sub ConvertObjectToPythonData($$$$$;$)
{
- my ($self, $mem_ctx, $ctype, $cvar) = @_;
+ my ($self, $mem_ctx, $ctype, $cvar, $location) = @_;
die("undef type for $cvar") unless(defined($ctype));
} elsif ($actual_ctype->{TYPE} eq "STRUCT" or $actual_ctype->{TYPE} eq "INTERFACE") {
my $ctype_name = $self->use_type_variable($ctype);
unless (defined($ctype_name)) {
- error(undef, "Unable to determine origin of type " . mapTypeName($ctype));
+ error($location, "Unable to determine origin of type `" . mapTypeName($ctype) . "'");
return "NULL"; # FIXME!
}
- return "py_talloc_import_ex($ctype_name, $mem_ctx, $cvar)";
+ return "py_talloc_reference_ex($ctype_name, $mem_ctx, $cvar)";
}
- fatal($ctype, "unknown type $actual_ctype->{TYPE} for ".mapTypeName($ctype) . ": $cvar");
+ fatal($location, "unknown type $actual_ctype->{TYPE} for ".mapTypeName($ctype) . ": $cvar");
}
sub fail_on_null($$$)
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);
+ my $conv = $self->ConvertObjectToPythonData($mem_ctx, $l->{DATA_TYPE}, $var_name, $e->{ORIGINAL});
$self->pidl("$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} $var_name");
+ fatal($e->{ORIGINAL}, "Unknown level type $l->{TYPE} $var_name");
}
}
$self->pidl_hdr("
/* Python wrapper functions auto-generated by pidl */
-#include \"includes.h\"
#include <Python.h>
+#include \"includes.h\"
#include \"librpc/rpc/dcerpc.h\"
#include \"lib/talloc/pytalloc.h\"
#include \"librpc/rpc/pyrpc.h\"
#include \"$hdr\"
#include \"$ndr_hdr\"
-#ifndef Py_RETURN_NONE
-#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
-#endif
-
");
foreach my $x (@$ndr) {
} elsif ($cvar =~ /^".*"$/) {
$py_obj = "PyString_FromString($cvar)";
} else {
- $py_obj = $self->ConvertObjectToPythonData("NULL", expandAlias($ctype), $cvar);
+ $py_obj = $self->ConvertObjectToPythonData("NULL", expandAlias($ctype), $cvar, undef);
}
$self->pidl("PyModule_AddObject(m, \"$name\", $py_obj);");
git.samba.org / ira / wip.git / blobdiff