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authorJelmer Vernooij <jelmer@samba.org>2008-12-22 03:22:28 +0100
committerJelmer Vernooij <jelmer@samba.org>2008-12-22 03:22:28 +0100
commita6bd295229cf1a245e2ced83ac4e10941207c526 (patch)
tree2d593b5b230c5d18f843f0ff323f4920625e3376 /pidl/lib
parent7ebc7e677d3d2a70c832a672e9f2e6b12896354f (diff)
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pidl/python: Skip unknown types, rather than dieing.
Diffstat (limited to 'pidl/lib')
-rw-r--r--pidl/lib/Parse/Pidl/Samba4/Python.pm41
1 files changed, 29 insertions, 12 deletions
diff --git a/pidl/lib/Parse/Pidl/Samba4/Python.pm b/pidl/lib/Parse/Pidl/Samba4/Python.pm
index c2ee63dbde..378c40cc54 100644
--- a/pidl/lib/Parse/Pidl/Samba4/Python.pm
+++ b/pidl/lib/Parse/Pidl/Samba4/Python.pm
@@ -9,7 +9,7 @@ use Exporter;
@ISA = qw(Exporter);
use strict;
-use Parse::Pidl qw(warning fatal);
+use Parse::Pidl qw(warning fatal error);
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);
@@ -59,6 +59,15 @@ sub deindent($)
$self->{tabs} = substr($self->{tabs}, 0, -1);
}
+sub PrettifyTypeName($$)
+{
+ my ($name, $basename) = @_;
+
+ $name =~ s/^$basename\_//;
+
+ return $name;
+}
+
sub Import
{
my $self = shift;
@@ -564,11 +573,7 @@ sub PythonType($$$$)
if ($actual_ctype->{TYPE} eq "STRUCT") {
my $typeobject;
- my $fn_name = $d->{NAME};
-
- $fn_name =~ s/^$interface->{NAME}_//;
- $fn_name =~ s/^$basename\_//;
-
+ my $fn_name = PrettifyTypeName($d->{NAME}, $basename);
if ($d->{TYPE} eq "STRUCT") {
$typeobject = $self->PythonStruct($modulename, $fn_name, $d->{NAME}, mapTypeName($d), $d);
@@ -623,7 +628,7 @@ sub Interface($$$)
my($self,$interface,$basename) = @_;
if (has_property($interface, "pyhelper")) {
- $self->pidl_hdr("#include \"".unmake_str($interface->{PROPERTIES}->{pyhelper})."\"\n");
+ $self->pidl("#include \"".unmake_str($interface->{PROPERTIES}->{pyhelper})."\"\n");
}
$self->Const($_) foreach (@{$interface->{CONSTS}});
@@ -817,7 +822,7 @@ sub register_module_import($$)
{
my ($self, $basename) = @_;
- push (@{$self->{module_imports}}, $basename);
+ push (@{$self->{module_imports}}, $basename) unless (grep(/^$basename$/,@{$self->{module_imports}}));
}
sub use_type_variable($$)
@@ -825,14 +830,15 @@ sub use_type_variable($$)
my ($self, $orig_ctype) = @_;
my $ctype = resolveType($orig_ctype);
unless (defined($ctype->{BASEFILE})) {
- fatal($orig_ctype, "Unable to determine origin of type " . mapTypeName($orig_ctype));
+ return undef;
}
# If this is an external type, make sure we do the right imports.
if (($ctype->{BASEFILE} ne $self->{BASENAME})) {
+ $self->register_module_import($ctype->{BASEFILE});
unless (defined($self->{type_imports}->{$ctype->{NAME}})) {
$self->{type_imports}->{$ctype->{NAME}} = $ctype->{BASEFILE};
}
- return "$ctype->{NAME}_Type"
+ return "$ctype->{NAME}_Type";
}
return "&$ctype->{NAME}_Type";
}
@@ -892,6 +898,12 @@ sub ConvertObjectFromPythonData($$$$$$)
if ($actual_ctype->{TYPE} eq "STRUCT" or $actual_ctype->{TYPE} eq "INTERFACE") {
my $ctype_name = $self->use_type_variable($ctype);
+ unless (defined ($ctype_name)) {
+ error(undef, "Unable to determine origin of type " . mapTypeName($ctype));
+ $self->assign($target, "NULL");
+ # FIXME:
+ return;
+ }
$self->pidl("PY_CHECK_TYPE($ctype_name, $cvar, $fail);");
$self->assign($target, "py_talloc_get_ptr($cvar)");
return;
@@ -1060,7 +1072,7 @@ sub ConvertObjectToPythonData($$$$$)
$ctype = resolveType($ctype);
my $actual_ctype = $ctype;
- while ($actual_ctype->{TYPE} eq "TYPEDEF") {
+ if ($actual_ctype->{TYPE} eq "TYPEDEF") {
$actual_ctype = $actual_ctype->{DATA};
}
@@ -1074,6 +1086,10 @@ sub ConvertObjectToPythonData($$$$$)
fatal($ctype, "union without discriminant: " . mapTypeName($ctype) . ": $cvar");
} elsif ($actual_ctype->{TYPE} eq "STRUCT" or $actual_ctype->{TYPE} eq "INTERFACE") {
my $ctype_name = $self->use_type_variable($ctype);
+ unless (defined($ctype_name)) {
+ error(undef, "Unable to determine origin of type " . mapTypeName($ctype));
+ return "NULL"; # FIXME!
+ }
return "py_talloc_import_ex($ctype_name, $mem_ctx, $cvar)";
}
@@ -1229,7 +1245,8 @@ sub Parse($$$$$)
foreach (keys %{$self->{type_imports}}) {
my $basefile = $self->{type_imports}->{$_};
$self->pidl_hdr("static PyTypeObject *$_\_Type;\n");
- $self->pidl("$_\_Type = (PyTypeObject *)PyObject_GetAttrString(dep_$basefile, \"$_\");");
+ my $pretty_name = PrettifyTypeName($_, $basefile);
+ $self->pidl("$_\_Type = (PyTypeObject *)PyObject_GetAttrString(dep_$basefile, \"$pretty_name\");");
$self->pidl("if ($_\_Type == NULL)");
$self->pidl("\treturn;");
$self->pidl("");