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| author | Andrew Bartlett <abartlet@samba.org> | 2011-04-05 15:55:07 +1000 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2011-04-05 23:46:04 +0200 |
| commit | 1c34842db43db04abf8aa3449c56e2049fee3eb0 (patch) | |
| tree | b82cc620de3f93f234d040186270eab28b497bf7 | |
| parent | 917b0a23a6d7c8f0926792ff51e718d793670d33 (diff) | |
| download | samba-1c34842db43db04abf8aa3449c56e2049fee3eb0.tar.gz samba-1c34842db43db04abf8aa3449c56e2049fee3eb0.tar.bz2 samba-1c34842db43db04abf8aa3449c56e2049fee3eb0.zip | |
pidl: Add support for the [ignore] property
This is implemented to simply never push this pointer, but to push a
NULL in it's place. Likewise a pull will simply return a NULL.
Andrew Bartlett
| -rw-r--r-- | pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm b/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm index 7cda2729fc..e2c901253d 100644 --- a/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm +++ b/pidl/lib/Parse/Pidl/Samba4/NDR/Parser.pm @@ -685,6 +685,9 @@ sub ParsePtrPush($$$$$) $self->pidl("NDR_CHECK(ndr_push_unique_ptr($ndr, $var_name));"); } elsif ($l->{POINTER_TYPE} eq "full") { $self->pidl("NDR_CHECK(ndr_push_full_ptr($ndr, $var_name));"); + } elsif ($l->{POINTER_TYPE} eq "ignore") { + # We don't want this pointer to appear on the wire at all + $self->pidl("NDR_CHECK(ndr_push_uint3264(ndr, NDR_SCALARS, 0));"); } else { die("Unhandled pointer type $l->{POINTER_TYPE}"); } @@ -1209,6 +1212,10 @@ sub ParsePtrPull($$$$$) $self->pidl("NDR_CHECK(ndr_pull_generic_ptr($ndr, &_ptr_$e->{NAME}));"); } elsif ($l->{POINTER_TYPE} eq "relative_short") { $self->pidl("NDR_CHECK(ndr_pull_relative_ptr_short($ndr, &_ptr_$e->{NAME}));"); + } elsif ($l->{POINTER_TYPE} eq "ignore") { + #We want to consume the pointer bytes, but ignore the pointer value + $self->pidl("NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, &_ptr_$e->{NAME}));"); + $self->pidl("_ptr_$e->{NAME} = NULL;"); } else { die("Unhandled pointer type $l->{POINTER_TYPE}"); } @@ -1216,16 +1223,22 @@ sub ParsePtrPull($$$$$) $self->pidl("if (_ptr_$e->{NAME}) {"); $self->indent; - # Don't do this for arrays, they're allocated at the actual level - # of the array - unless ($next_is_array or $next_is_string) { - $self->pidl("NDR_PULL_ALLOC($ndr, $var_name);"); + if ($l->{POINTER_TYPE} eq "ignore") { + # Don't do anything, we don't want to do the + # allocation, as we forced it to NULL just above, and + # we may not know the declared type anyway. } else { - # FIXME: Yes, this is nasty. - # We allocate an array twice - # - once just to indicate that it's there, - # - then the real allocation... - $self->pidl("NDR_PULL_ALLOC($ndr, $var_name);"); + # Don't do this for arrays, they're allocated at the actual level + # of the array + unless ($next_is_array or $next_is_string) { + $self->pidl("NDR_PULL_ALLOC($ndr, $var_name);"); + } else { + # FIXME: Yes, this is nasty. + # We allocate an array twice + # - once just to indicate that it's there, + # - then the real allocation... + $self->pidl("NDR_PULL_ALLOC($ndr, $var_name);"); + } } #$self->pidl("memset($var_name, 0, sizeof($var_name));"); |