diff options
Diffstat (limited to 'trunk/TAO/tao/GIOP_Message_Generator_Parser_Impl.inl')
-rw-r--r-- | trunk/TAO/tao/GIOP_Message_Generator_Parser_Impl.inl | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/trunk/TAO/tao/GIOP_Message_Generator_Parser_Impl.inl b/trunk/TAO/tao/GIOP_Message_Generator_Parser_Impl.inl new file mode 100644 index 00000000000..5babb648382 --- /dev/null +++ b/trunk/TAO/tao/GIOP_Message_Generator_Parser_Impl.inl @@ -0,0 +1,35 @@ +// -*- C++ -*- +// +//$Id$ + +TAO_BEGIN_VERSIONED_NAMESPACE_DECL + +ACE_INLINE CORBA::Boolean +TAO_GIOP_Message_Generator_Parser_Impl::check_revision ( + CORBA::Octet incoming_major, + CORBA::Octet incoming_minor) +{ + CORBA::UShort const version_as_whole_num = + incoming_major << 8 | incoming_minor; + + CORBA::UShort const max_allowable_version = + TAO_DEF_GIOP_MAJOR << 8 | TAO_DEF_GIOP_MINOR; + + // If it's greater than the max, we know it's not allowed. + if (version_as_whole_num > max_allowable_version) + return false; + + // If it's less than the max, though, we still have to check for + // each explicit version and only allow the ones we know work. + switch (version_as_whole_num) + { + case 0x0100: + case 0x0101: + case 0x0102: + return true; + } + + return false; +} + +TAO_END_VERSIONED_NAMESPACE_DECL |