Changeset 587 for vendor/current/pidl/lib

Timestamp:

Jun 29, 2011, 7:36:41 AM (14 years ago)

Author:

Herwig Bauernfeind

Message:

Samba 3.5: Update vendor to version 3.5.6

File:

• vendor/current/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm (modified) (4 diffs)

vendor/current/pidl/lib/Parse/Pidl/Samba3/ClientNDR.pm

@@ -16 +16 @@
 use Parse::Pidl::Util qw(has_property ParseExpr);
 use Parse::Pidl::Samba4 qw(DeclLong);
-use Parse::Pidl::Samba4::Header qw(GenerateFunctionInEnv);
+use Parse::Pidl::Samba4::Header qw(GenerateFunctionInEnv GenerateFunctionOutEnv);
 
 use vars qw($VERSION);
@@ -72 +72 @@
 }
 
-sub ParseOutputArgument($$$;$$)
-{
-        my ($self, $fn, $e, $r, $o) = @_;
+sub ParseInvalidResponse($$)
+{
+        my ($self, $type) = @_;
+
+        if ($type eq "sync") {
+                $self->pidl("return NT_STATUS_INVALID_NETWORK_RESPONSE;");
+        } elsif ($type eq "async") {
+                $self->pidl("tevent_req_nterror(req, NT_STATUS_INVALID_NETWORK_RESPONSE);");
+                $self->pidl("return;");
+        } else {
+                die("ParseInvalidResponse($type)");
+        }
+}
+
+sub ParseOutputArgument($$$;$$$)
+{
+        my ($self, $fn, $e, $r, $o, $invalid_response_type) = @_;
         my $level = 0;
         $r = "r." unless defined($r);
         $o = "" unless defined($o);
+        $invalid_response_type = "sync" unless defined($invalid_response_type);
 
         if ($e->{LEVELS}[0]->{TYPE} ne "POINTER" and $e->{LEVELS}[0]->{TYPE} ne "ARRAY") {
@@ -98 +113 @@
                 # 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 $in_env = GenerateFunctionInEnv($fn, $r);
+                my $out_env = GenerateFunctionOutEnv($fn, $r);
                 my $l = $e->{LEVELS}[$level];
                 unless (defined($l->{SIZE_IS})) {
+                        $self->pidl('#error No size known for [out] array `$e->{NAME}');
                         error($e->{ORIGINAL}, "no size known for [out] array `$e->{NAME}'");
-                        $self->pidl('#error No size known for [out] array `$e->{NAME}');
                 } else {
-                        my $size_is = ParseExpr($l->{SIZE_IS}, $env, $e->{ORIGINAL});
+                        my $in_size_is = ParseExpr($l->{SIZE_IS}, $in_env, $e->{ORIGINAL});
+                        my $out_size_is = ParseExpr($l->{SIZE_IS}, $out_env, $e->{ORIGINAL});
+                        my $out_length_is = $out_size_is;
+                        if (defined($l->{LENGTH_IS})) {
+                                $out_length_is = ParseExpr($l->{LENGTH_IS}, $out_env, $e->{ORIGINAL});
+                        }
+                        if ($out_size_is ne $in_size_is) {
+                                $self->pidl("if (($out_size_is) > ($in_size_is)) {");
+                                $self->indent;
+                                $self->ParseInvalidResponse($invalid_response_type);
+                                $self->deindent;
+                                $self->pidl("}");
+                        }
+                        if ($out_length_is ne $out_size_is) {
+                                $self->pidl("if (($out_length_is) > ($out_size_is)) {");
+                                $self->indent;
+                                $self->ParseInvalidResponse($invalid_response_type);
+                                $self->deindent;
+                                $self->pidl("}");
+                        }
                         if (has_property($e, "charset")) {
-                                $self->pidl("memcpy(discard_const_p(uint8_t *, $o$e->{NAME}), ${r}out.$e->{NAME}, ($size_is) * sizeof(*$o$e->{NAME}));");
+                                $self->pidl("memcpy(discard_const_p(uint8_t *, $o$e->{NAME}), ${r}out.$e->{NAME}, ($out_length_is) * sizeof(*$o$e->{NAME}));");
                         } else {
-                                $self->pidl("memcpy($o$e->{NAME}, ${r}out.$e->{NAME}, ($size_is) * sizeof(*$o$e->{NAME}));");
+                                $self->pidl("memcpy($o$e->{NAME}, ${r}out.$e->{NAME}, ($out_length_is) * sizeof(*$o$e->{NAME}));");
                         }
                 }
@@ -282 +317 @@
                 next unless (grep(/out/, @{$e->{DIRECTION}}));
 
-                $self->ParseOutputArgument($fn, $e, "state->tmp.", "state->orig.out.");
+                $self->ParseOutputArgument($fn, $e,
+                                           "state->tmp.",
+                                           "state->orig.out.",
+                                           "async");
         }
         $self->pidl("");