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Diffstat (limited to 'TAO/IIOP/lib/except.hh')
| -rw-r--r-- | TAO/IIOP/lib/except.hh | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/TAO/IIOP/lib/except.hh b/TAO/IIOP/lib/except.hh deleted file mode 100644 index 0dacdfb0900..00000000000 --- a/TAO/IIOP/lib/except.hh +++ /dev/null @@ -1,186 +0,0 @@ -// -// Header file for Win32 C/C++/COM interface to a CORBA ORB. -// -// This file defines way in which CORBA exceptions are reported. -// - -// -// CORBA2-specified exception hierarchy. -// -// All exceptions have a type (represented by a TypeCode) and a widely -// scoped type ID (in the TypeCode) that generated by any OMG-IDL compiler -// and available through the Interface Repositories. Think of it as a -// "globally scoped" name distinguishing each exception. -// -extern const IID IID_CORBA_Exception; -extern const IID IID_CORBA_UserException; -extern const IID IID_CORBA_SystemException; - -class _EXPCLASS CORBA_Exception : public IUnknown { - public: - CORBA_Exception (const CORBA_Exception &src); - CORBA_Exception &operator = (const CORBA_Exception &src); - - void *operator new (size_t, const void *p) - { return (void *) p; } - void *operator new (size_t s) - { return ::operator new (s); } - void operator delete (void *p) - { ::operator delete (p); } - - - const CORBA_String id () const; - const CORBA_TypeCode_ptr type () const; - - // - // Stuff required for COM IUnknown support - // - ULONG __stdcall AddRef (); - ULONG __stdcall Release (); - HRESULT __stdcall QueryInterface ( - REFIID riid, - void **ppv - ); - - CORBA_Exception ( - CORBA_TypeCode_ptr type - ); - virtual ~CORBA_Exception (); - private: - CORBA_TypeCode_ptr _type; - unsigned _refcnt; -}; -typedef CORBA_Exception *CORBA_Exception_ptr; - -// -// User exceptions are those defined by application developers -// using OMG-IDL. -// -class _EXPCLASS CORBA_UserException : public CORBA_Exception { - public: - CORBA_UserException (CORBA_TypeCode_ptr tc); - ~CORBA_UserException (); - protected: - // copy and assignment operators -}; - -// -// System exceptions are those defined in the CORBA spec; OMG-IDL -// defines these. -// -enum CORBA_CompletionStatus { - COMPLETED_YES, // successful or exceptional completion - COMPLETED_NO, // didn't change any state; retry is OK - COMPLETED_MAYBE // can't say what happened; retry unsafe -}; - -class _EXPCLASS CORBA_SystemException : public CORBA_Exception { - public: - // 94-9-14 also sez: public copy constructor - // and assignment operator. - - CORBA_SystemException ( - CORBA_TypeCode_ptr tc, - CORBA_ULong code, - CORBA_CompletionStatus completed - ); - ~CORBA_SystemException (); - - CORBA_ULong minor () const { return _minor; } - void minor (CORBA_ULong m) { _minor = m; } - - CORBA_CompletionStatus completion () const { return _completed; } - void completion (CORBA_CompletionStatus c) - { _completed = c; } - - private: - CORBA_ULong _minor; - CORBA_CompletionStatus _completed; -}; - - -// -// Declarations for all of the CORBA standard exceptions. -// -// XXX shouldn't have a default minor code, at least for code that's -// inside the ORB. All minor codes should be symbolically catalogued. -// -#define SYSEX(name) \ -extern CORBA_TypeCode_ptr _tc_CORBA_ ## name ; \ -class _EXPCLASS CORBA_ ## name : public CORBA_SystemException { \ - public: \ - CORBA_ ## name ( \ - CORBA_CompletionStatus completed, \ - CORBA_ULong code = 0xffff0000L \ - ) : CORBA_SystemException ( \ - _tc_CORBA_ ## name, \ - code, completed) { } } - -SYSEX (UNKNOWN); -SYSEX (BAD_PARAM); -SYSEX (NO_MEMORY); -SYSEX (IMP_LIMIT); -SYSEX (COMM_FAILURE); -SYSEX (INV_OBJREF); -SYSEX (OBJECT_NOT_EXIST); -SYSEX (NO_PERMISSION); -SYSEX (INTERNAL); -SYSEX (MARSHAL); -SYSEX (INITIALIZE); -SYSEX (NO_IMPLEMENT); -SYSEX (BAD_TYPECODE); -SYSEX (BAD_OPERATION); -SYSEX (NO_RESOURCES); -SYSEX (NO_RESPONSE); -SYSEX (PERSIST_STORE); -SYSEX (BAD_INV_ORDER); -SYSEX (TRANSIENT); -SYSEX (FREE_MEM); -SYSEX (INV_IDENT); -SYSEX (INV_FLAG); -SYSEX (INTF_REPOS); -SYSEX (BAD_CONTEXT); -SYSEX (OBJ_ADAPTER); -SYSEX (DATA_CONVERSION); - -#undef SYSEX - -// -// A CORBA_Environment is a way to automagically ensure that exception -// data is freed -- the "var" class for Exceptions. It adds just a bit -// of convenience function support, helping classify exceptions as well -// as reducing memory leakage. -// -enum CORBA_ExceptionType { - NO_EXCEPTION, - SYSTEM_EXCEPTION, - USER_EXCEPTION -}; - -class CORBA_Environment { - public: - CORBA_Environment () : _exception (0) { } - ~CORBA_Environment () { clear (); } - - CORBA_Exception_ptr exception () const { return _exception; } - void exception (CORBA_Exception *ex) - { clear (); _exception = ex; } - - CORBA_ExceptionType exception_type () const; - const CORBA_String exception_id () const; - - void clear () - { - if (_exception) { - _exception->Release (); - _exception = 0; // XXX - } - } - - private: - CORBA_Exception_ptr _exception; - - // these are not provided - CORBA_Environment (const CORBA_Environment &src); - CORBA_Environment &operator = (const CORBA_Environment &src); -}; |