diff options
Diffstat (limited to 'CIAO/tools/IDL3_to_IDL2/identifier_helper.cpp')
-rw-r--r-- | CIAO/tools/IDL3_to_IDL2/identifier_helper.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/CIAO/tools/IDL3_to_IDL2/identifier_helper.cpp b/CIAO/tools/IDL3_to_IDL2/identifier_helper.cpp deleted file mode 100644 index 153dc45b4c3..00000000000 --- a/CIAO/tools/IDL3_to_IDL2/identifier_helper.cpp +++ /dev/null @@ -1,121 +0,0 @@ -/* -*- c++ -*- */ -#include "identifier_helper.h" -#include "utl_identifier.h" -#include "utl_string.h" -#include "fe_private.h" -#include "global_extern.h" - -Identifier * -IdentifierHelper::original_local_name (Identifier * local_name) -{ - Identifier * id = 0; - const char *lname = local_name->get_string (); - - // Remove _cxx_ if: - // 1. it occurs and - // 2. it occurs at the beginning of the string and - // 3. the rest of the string is a C++ keyword - if (ACE_OS::strstr (lname, "_cxx_") == lname) - { - TAO_IDL_CPP_Keyword_Table cpp_key_tbl; - - unsigned int len = - static_cast<unsigned int> (ACE_OS::strlen (lname + 5)); - - const TAO_IDL_CPP_Keyword_Entry *entry = - cpp_key_tbl.lookup (lname + 5, len); - - if (entry != 0) - { - // Remove _cxx_ and assign to the Identifier variable. - ACE_NEW_RETURN (id, - Identifier (lname + 5), - 0); - } - } - - if (id == 0) - { - id = local_name->copy (); - } - - return id; -} - -ACE_CString -IdentifierHelper::orig_sn (UTL_IdList * sn, bool appended_to) -{ - ACE_CString retval ("::"); - bool first = true; - bool second = false; - Identifier *id = 0; - - for (UTL_IdListActiveIterator i (sn); !i.is_done ();) - { - if (!first) - { - retval += "::"; - } - else if (second) - { - first = second = false; - } - - id = IdentifierHelper::original_local_name (i.item ()); - i.next (); - - // Append the identifier. - retval += - appended_to && i.is_done () - ? id->get_string () - : IdentifierHelper::try_escape (id).c_str (); - - if (first) - { - if (ACE_OS::strcmp (id->get_string (), "") != 0) - { - // Does not start with a "". - first = false; - } - else - { - second = true; - } - } - - id->destroy (); - delete id; - id = 0; - } - - return retval; -} - -bool -IdentifierHelper::is_idl_keyword (Identifier * local_name) -{ - UTL_String utl_tmp (local_name->get_string ()); - ACE_CString ext_id (utl_tmp.get_canonical_rep (), - 0, - false); - - int status = idl_global->idl_keywords ().find (ext_id); - utl_tmp.destroy (); - - return status == 0; -} - -ACE_CString -IdentifierHelper::try_escape (Identifier * local_name) -{ - ACE_CString s_local_name (local_name->get_string ()); - - if (IdentifierHelper::is_idl_keyword (local_name)) - { - return "_" + s_local_name; - } - else - { - return s_local_name; - } -} |