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Diffstat (limited to 'TAO/TAO_IDL/narrow/narrow.cpp')
| -rw-r--r-- | TAO/TAO_IDL/narrow/narrow.cpp | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/narrow/narrow.cpp b/TAO/TAO_IDL/narrow/narrow.cpp new file mode 100644 index 00000000000..0421c880c58 --- /dev/null +++ b/TAO/TAO_IDL/narrow/narrow.cpp @@ -0,0 +1,173 @@ +// $Id$ + +/* + +COPYRIGHT + +Copyright 1992, 1993, 1994 Sun Microsystems, Inc. Printed in the United +States of America. All Rights Reserved. + +This product is protected by copyright and distributed under the following +license restricting its use. + +The Interface Definition Language Compiler Front End (CFE) is made +available for your use provided that you include this license and copyright +notice on all media and documentation and the software program in which +this product is incorporated in whole or part. You may copy and extend +functionality (but may not remove functionality) of the Interface +Definition Language CFE without charge, but you are not authorized to +license or distribute it to anyone else except as part of a product or +program developed by you or with the express written consent of Sun +Microsystems, Inc. ("Sun"). + +The names of Sun Microsystems, Inc. and any of its subsidiaries or +affiliates may not be used in advertising or publicity pertaining to +distribution of Interface Definition Language CFE as permitted herein. + +This license is effective until terminated by Sun for failure to comply +with this license. Upon termination, you shall destroy or return all code +and documentation for the Interface Definition Language CFE. + +INTERFACE DEFINITION LANGUAGE CFE IS PROVIDED AS IS WITH NO WARRANTIES OF +ANY KIND INCLUDING THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS +FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR ARISING FROM A COURSE OF +DEALING, USAGE OR TRADE PRACTICE. + +INTERFACE DEFINITION LANGUAGE CFE IS PROVIDED WITH NO SUPPORT AND WITHOUT +ANY OBLIGATION ON THE PART OF Sun OR ANY OF ITS SUBSIDIARIES OR AFFILIATES +TO ASSIST IN ITS USE, CORRECTION, MODIFICATION OR ENHANCEMENT. + +SUN OR ANY OF ITS SUBSIDIARIES OR AFFILIATES SHALL HAVE NO LIABILITY WITH +RESPECT TO THE INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY +INTERFACE DEFINITION LANGUAGE CFE OR ANY PART THEREOF. + +IN NO EVENT WILL SUN OR ANY OF ITS SUBSIDIARIES OR AFFILIATES BE LIABLE FOR +ANY LOST REVENUE OR PROFITS OR OTHER SPECIAL, INDIRECT AND CONSEQUENTIAL +DAMAGES, EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + +Use, duplication, or disclosure by the government is subject to +restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in +Technical Data and Computer Software clause at DFARS 252.227-7013 and FAR +52.227-19. + +Sun, Sun Microsystems and the Sun logo are trademarks or registered +trademarks of Sun Microsystems, Inc. + +SunSoft, Inc. +2550 Garcia Avenue +Mountain View, California 94043 + +NOTE: + +SunOS, SunSoft, Sun, Solaris, Sun Microsystems or the Sun logo are +trademarks or registered trademarks of Sun Microsystems, Inc. + + */ + +#include "ast_module.h" +#include "ast_root.h" +#include "ast_valuetype.h" +#include "ast_eventtype.h" +#include "ast_component.h" +#include "ast_home.h" +#include "ast_operation.h" +#include "ast_factory.h" +#include "ast_exception.h" +#include "ast_union.h" +#include "ast_enum.h" +#include "ast_interface_fwd.h" +#include "utl_scope.h" + +ACE_RCSID (narrow, + narrow, + "$Id$") + +// Narrowing functions for AST + +TAO_IDL_FE_Export AST_Decl * +ScopeAsDecl (UTL_Scope *s) +{ + if (s == 0) return 0; + + switch (s->scope_node_type ()) + { + case AST_Decl::NT_module: + return AST_Module::narrow_from_scope (s); + case AST_Decl::NT_root: + return AST_Root::narrow_from_scope (s); + case AST_Decl::NT_interface: + return AST_Interface::narrow_from_scope (s); + case AST_Decl::NT_valuetype: + return AST_ValueType::narrow_from_scope (s); + case AST_Decl::NT_eventtype: + return AST_EventType::narrow_from_scope (s); + case AST_Decl::NT_component: + return AST_Component::narrow_from_scope (s); + case AST_Decl::NT_home: + return AST_Home::narrow_from_scope (s); + case AST_Decl::NT_op: + return AST_Operation::narrow_from_scope (s); + case AST_Decl::NT_factory: + return AST_Factory::narrow_from_scope (s); + case AST_Decl::NT_except: + return AST_Exception::narrow_from_scope (s); + case AST_Decl::NT_union: + return AST_Union::narrow_from_scope (s); + case AST_Decl::NT_struct: + return AST_Structure::narrow_from_scope (s); + case AST_Decl::NT_enum: + return AST_Enum::narrow_from_scope (s); + default: + return 0; + } +} + +/* + * Convert an AST_Decl to a UTL_Scope if possible + */ +TAO_IDL_FE_Export UTL_Scope * +DeclAsScope (AST_Decl *d) +{ + if (d == 0) return 0; + + switch (d->node_type ()) + { + case AST_Decl::NT_interface_fwd: + /* + * Resolve forward declared interface by looking at full_definition() + * field and iterating + */ + d = (AST_InterfaceFwd::narrow_from_decl (d))->full_definition (); + /* + * Fall through + */ + case AST_Decl::NT_interface: + return AST_Interface::narrow_from_decl (d); + case AST_Decl::NT_valuetype: + return AST_ValueType::narrow_from_decl (d); + case AST_Decl::NT_eventtype: + return AST_EventType::narrow_from_decl (d); + case AST_Decl::NT_component: + return AST_Component::narrow_from_decl (d); + case AST_Decl::NT_home: + return AST_Home::narrow_from_decl (d); + case AST_Decl::NT_module: + return AST_Module::narrow_from_decl (d); + case AST_Decl::NT_root: + return AST_Root::narrow_from_decl (d); + case AST_Decl::NT_except: + return AST_Exception::narrow_from_decl (d); + case AST_Decl::NT_union: + return AST_Union::narrow_from_decl (d); + case AST_Decl::NT_struct: + return AST_Structure::narrow_from_decl (d); + case AST_Decl::NT_enum: + return AST_Enum::narrow_from_decl (d); + case AST_Decl::NT_op: + return AST_Operation::narrow_from_decl (d); + case AST_Decl::NT_factory: + return AST_Factory::narrow_from_decl (d); + default: + return 0; + } +} |