DecoratorError.h

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#ifndef MGA_COMMONERROR_H
#define MGA_COMMONERROR_H

#include <exception>

// --------------------------- ASSERT and VERIFY

#if !defined(ASSERT) && defined(ATLASSERT)
#define ASSERT ATLASSERT
#endif

// --------------------------- hresult_exception

class hresult_exception : public std::exception
{
public:
        hresult_exception() throw();
        hresult_exception(const hresult_exception &e) throw();
        hresult_exception(HRESULT hr) throw();
        hresult_exception &operator=(const hresult_exception &e) throw();
        hresult_exception &operator=(HRESULT hr) throw();
        ~hresult_exception() throw();
        virtual const char *what() const throw();

public:
        HRESULT hr;
};

// --------------------------- Exceptions and COM

#define NOTHROW throw()

#define COMTHROW(FUNC) \
do { \
        HRESULT _hr = (FUNC); \
        if( FAILED(_hr) ) { \
                ASSERT(("COMTHROW: Throwing HRESULT exception. Press IGNORE", false)); \
                throw hresult_exception(_hr); \
        } \
} while(false)

#define VERIFYTHROW(FUNC) \
do { \
        if( !(bool)(FUNC) ) { \
                ASSERT(("VERIFYTHROW: Throwing VERIFY exception. Press IGNORE", false)); \
                throw hresult_exception(E_VERIFY); \
        } \
} while(false)

#define COMVERIFY(FUNC) \
        VERIFY(SUCCEEDED(FUNC))

#define HR_THROW(_hr) \
do { \
        ASSERT(("HR_THROW: Throwing HRESULT exception. Press IGNORE", false)); \
        throw hresult_exception(_hr); \
} while(false)

#define COMTRY try

#define COMCATCH(CLEANUP) \
        catch(hresult_exception &e) \
        { \
                ASSERT( FAILED(e.hr) ); \
                { CLEANUP; } \
                SetErrorInfo(e.hr); \
                return e.hr; \
        } \
        return S_OK;

#define COMRETURN(HR) \
        { \
                HRESULT _hr = HR; \
                if( FAILED(_hr) ) \
                        SetErrorInfo(_hr); \
                return _hr; \
        }

inline bool CheckOut_IsBound(BSTR b) { return b != NULL; }
inline bool CheckOut_IsBound(const VARIANT &v) { return v.vt != VT_EMPTY; }
inline bool CheckOut_IsBound(const IUnknown *p) { return p != NULL; }
inline bool CheckOut_IsBound(const int) { return false; }
inline bool CheckOut_IsBound(const short) { return false; }
inline bool CheckOut_IsBound(const ULONG) { return false; }
inline bool CheckOut_IsBound(const SAFEARRAY *p) { return p != NULL; }

#define CHECK_IN(PTR) \
{ \
        if( PTR == NULL ) \
                COMRETURN(E_INVALIDARG) \
}

#define CHECK_OUT(PTR) \
{ \
        if( PTR == NULL ) \
                COMRETURN(E_POINTER) \
        else if( CheckOut_IsBound(*PTR) ) \
                COMRETURN(E_OUT_NOT_EMPTY) \
}

#define CHECK_INOUT(PTR) \
{ \
        if( PTR == NULL ) \
                COMRETURN(E_INVALIDARG) \
}

// --------------------------- Common Error Codes

void SetErrorInfo(LPOLESTR desc) NOTHROW;
void SetErrorInfo(HRESULT hr, LPOLESTR desc2 = NULL) NOTHROW;
void GetErrorInfo(BSTR *p) NOTHROW;
void GetErrorInfo(HRESULT hr, BSTR *p) NOTHROW;

//              One or more arguments are invalid
//***** E_INVALIDARG

//              Not enough storage is available to complete this operation
//***** E_OUTOFMEMORY

//              no implementation yet
//***** E_NOTIMPL

//              Class is not properly used
#define E_INVALID_USAGE                                 _HRESULT_TYPEDEF_(0x80731001)

//              Unknown exception
#define E_EXCEPTION                                             _HRESULT_TYPEDEF_(0x80731002)

//              conversion failed
#define E_CONVERSION                                    _HRESULT_TYPEDEF_(0x80731003)

//              requested != count in GetAll 
#define E_GETALL                                                _HRESULT_TYPEDEF_(0x80731004)

//              output parameter is not empty
#define E_OUT_NOT_EMPTY                                 _HRESULT_TYPEDEF_(0x80731005)

//              the passed interface is not from this module
#define E_SAMEPROJECT                                   _HRESULT_TYPEDEF_(0x80731006)

//              object was not found
#define E_NOTFOUND                                              _HRESULT_TYPEDEF_(0x80731007)

//              file open error
#define E_FILEOPEN                                              _HRESULT_TYPEDEF_(0x80731008)

//              VERIFY has failed
#define E_VERIFY                                                _HRESULT_TYPEDEF_(0x80731009)

//              COMTHROW test exception
#define E_COMTHROW_TEST                                 _HRESULT_TYPEDEF_(0x8073100A)

// the description table is in CommonError.cpp
#define E_COMMON_FIRST                                  E_INVALID_USAGE
#define E_COMMON_LAST                                   E_COMTHROW_TEST

// --------------------------- Core Error Codes

//              Could not gain lock because an item is already locked
#define E_LOCK_VIOLATION                                _HRESULT_TYPEDEF_(0x80732001)

//              The lock value in the database is not valid
#define E_INVALID_LOCK_VALUE                    _HRESULT_TYPEDEF_(0x80732002)

//              Attribute not found
#define E_ATTRID                                                _HRESULT_TYPEDEF_(0x80732003)

//              Meta object not found
#define E_METAID                                                _HRESULT_TYPEDEF_(0x80732004)

//              meta project is invalid
#define E_METAPROJECT                                   _HRESULT_TYPEDEF_(0x80732005)

//              invalid response from the repository
#define E_REPOSITORY                                    _HRESULT_TYPEDEF_(0x80732006)

//              project - metaproject mismatch
#define E_PROJECT_MISMATCH                              _HRESULT_TYPEDEF_(0x80732007)

//              object has been deleted, zombie
#define E_ZOMBIE                                                _HRESULT_TYPEDEF_(0x80732008)

//              invalid valtype
#define E_VALTYPE                                               _HRESULT_TYPEDEF_(0x80732009)

//              no active transaction
#define E_TRANSACTION                                   _HRESULT_TYPEDEF_(0x8073200A)

//              the object already exists
#define E_OBJECTEXISTS                                  _HRESULT_TYPEDEF_(0x8073200B)

//              no territory selected
#define E_TERRITORY                                             _HRESULT_TYPEDEF_(0x8073200C)

//              not locked
#define E_NOTLOCKED                                             _HRESULT_TYPEDEF_(0x8073200D)

//              invalid data in repository
#define E_REPOSITORY_DATA                               _HRESULT_TYPEDEF_(0x8073200E)

//              cannot delete object because of nonempty collection
#define E_NONEMPTY_COLL                                 _HRESULT_TYPEDEF_(0x8073200F)

//              cannot resolve the connection string
#define E_UNKNOWN_STORAGE                               _HRESULT_TYPEDEF_(0x80732010)

//              binary file storage is invalid
#define E_BINFILE                                               _HRESULT_TYPEDEF_(0x80732011)

//              missing name
#define E_NAMEMISSING                                   _HRESULT_TYPEDEF_(0x80732012)

// the description table is in CommonError.cpp
#define E_CORE_FIRST                                    E_LOCK_VIOLATION
#define E_CORE_LAST                                             E_NAMEMISSING

// --------------------------- Meta Error Codes

// invalid attval_type
#define E_ATTVALTYPE                                    _HRESULT_TYPEDEF_(0x80733001)

// metaproject is not open
#define E_META_NOTOPEN                                  _HRESULT_TYPEDEF_(0x80733002)

// invalid path
#define E_INVALID_PATH                                  _HRESULT_TYPEDEF_(0x80733003)

// invalid metaref
#define E_METAREF                                               _HRESULT_TYPEDEF_(0x80733004)

// the description table is in CommonError.cpp
#define E_META_FIRST                                    E_ATTVALTYPE
#define E_META_LAST                                             E_METAREF

// --------------------------- Parser Error Codes

// XML parser exception, WE SET THE DESCRIPTION MANUALLY
#define E_XMLPARSER                                             _HRESULT_TYPEDEF_(0x80734001)

// Invalid DTD file
#define E_INVALID_DTD                                   _HRESULT_TYPEDEF_(0x80734002)

// Invalid GUID
#define E_INVALID_GUID                                  _HRESULT_TYPEDEF_(0x80734003)

// Invalid XML filename
#define E_INVALID_FILENAME                              _HRESULT_TYPEDEF_(0x80734004)

// Invalid MGA object
#define E_INVALID_MGA                                   _HRESULT_TYPEDEF_(0x80734005)

// Invalid META object
#define E_INVALID_META                                  _HRESULT_TYPEDEF_(0x80734006)

// Too many passes while parsing the XML file
#define E_TOOMANYPASSES                                 _HRESULT_TYPEDEF_(0x80734007)

// Invalid long value
#define E_INVALID_XML_LONG                              _HRESULT_TYPEDEF_(0x80734008)

// the description table is in CommonError.cpp
#define E_PARSER_FIRST                          E_INVALID_DTD
#define E_PARSER_LAST                           E_INVALID_XML_LONG

// XSLT transformation error codes
#define E_XSLT_XERCES_INIT                              _HRESULT_TYPEDEF_(0x80734009)
#define E_XSLT_COMPILE_ERROR                    _HRESULT_TYPEDEF_(0x8073400A)
#define E_XSLT_TRANSF_ERROR                             _HRESULT_TYPEDEF_(0x8073400B)
#define E_XSLT_ERROR                                    _HRESULT_TYPEDEF_(0x8073400C)
#define E_XSLTFILESEL_USER_ABORTED              _HRESULT_TYPEDEF_(0x8073400D)

#endif//MGA_COMMONERROR_H

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