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105 lines
5.7 KiB
105 lines
5.7 KiB
///////////////////////////////////////////////////////////////////////////////
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// Useful classes, macros
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#pragma once
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#define GXN_EVAL(X) X
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#define GXN_STRINGIZE_ARG(X) #X
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#define GXN_STRINGIZE(X) GXN_EVAL(GXN_STRINGIZE_ARG(X))
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#define GXN_MERGE(A, B) A##B
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#define GXN_MAKE_W(A) GXN_MERGE(L, A)
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#define GXN_WSTRINGIZE(X) GXN_MAKE_W(GXN_STRINGIZE(X))
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#define __GXN_WFILE__ GXN_MAKE_W(GXN_EVAL(__FILE__))
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#define GXN_ERROR_CASE(wszBuffer, dwBufferLen, X) \
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case X: ::StringCchCopyW(wszBuffer, dwBufferLen, GXN_MAKE_W(GXN_EVAL(#X)) ); break;
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#define GXN_WSTR_GUID_FMT L"{%.8x-%.4x-%.4x-%.2x%.2x-%.2x%.2x%.2x%.2x%.2x%.2x}"
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#define GXN_WSTR_DWORD_FMT L"%c%c%c%c%c%c%c%c.%c%c%c%c%c%c%c%c.%c%c%c%c%c%c%c%c.%c%c%c%c%c%c%c%c"
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#define GXN_GUID_PRINTF_ARG( X ) \
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(X).Data1, \
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(X).Data2, \
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(X).Data3, \
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(X).Data4[0], (X).Data4[1], (X).Data4[2], (X).Data4[3], \
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(X).Data4[4], (X).Data4[5], (X).Data4[6], (X).Data4[7]
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#define GXN_BIT_PRINTF_ARG( X, val ) (((X) & (1 << (val-1)))? L'1': L'0')
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#define GXN_DWORD_PRINTF_ARG( X ) \
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GXN_BIT_PRINTF_ARG(X,0x20), GXN_BIT_PRINTF_ARG(X,0x1f), GXN_BIT_PRINTF_ARG(X,0x1e), GXN_BIT_PRINTF_ARG(X,0x1d), \
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GXN_BIT_PRINTF_ARG(X,0x1c), GXN_BIT_PRINTF_ARG(X,0x1b), GXN_BIT_PRINTF_ARG(X,0x1A), GXN_BIT_PRINTF_ARG(X,0x19), \
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GXN_BIT_PRINTF_ARG(X,0x18), GXN_BIT_PRINTF_ARG(X,0x17), GXN_BIT_PRINTF_ARG(X,0x16), GXN_BIT_PRINTF_ARG(X,0x15), \
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GXN_BIT_PRINTF_ARG(X,0x14), GXN_BIT_PRINTF_ARG(X,0x13), GXN_BIT_PRINTF_ARG(X,0x12), GXN_BIT_PRINTF_ARG(X,0x11), \
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GXN_BIT_PRINTF_ARG(X,0x10), GXN_BIT_PRINTF_ARG(X,0x0f), GXN_BIT_PRINTF_ARG(X,0x0e), GXN_BIT_PRINTF_ARG(X,0x0d), \
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GXN_BIT_PRINTF_ARG(X,0x0c), GXN_BIT_PRINTF_ARG(X,0x0b), GXN_BIT_PRINTF_ARG(X,0x0A), GXN_BIT_PRINTF_ARG(X,0x09), \
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GXN_BIT_PRINTF_ARG(X,0x08), GXN_BIT_PRINTF_ARG(X,0x07), GXN_BIT_PRINTF_ARG(X,0x06), GXN_BIT_PRINTF_ARG(X,0x05), \
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GXN_BIT_PRINTF_ARG(X,0x04), GXN_BIT_PRINTF_ARG(X,0x03), GXN_BIT_PRINTF_ARG(X,0x02), GXN_BIT_PRINTF_ARG(X,0x01)
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#define CHECK_CONDITION( Cond, FinalCode ) \
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{ \
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if (!(Cond)) { \
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ft.Msg(L"- ERROR: Condition %S not succeeded. \n", #Cond ); \
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do { FinalCode } while(0); \
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throw(E_UNEXPECTED); \
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} else \
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ft.Msg(L"- Condition %S succeeded\n", #Cond); \
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}
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#define CHECK_COM( Call, FinalCode ) \
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{ \
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HRESULT hr = Call; \
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if (FAILED(hr)) { \
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ft.Msg(L"- ERROR: Call %S not succeeded. \n" \
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L"\t Error Code = 0x%08lx. Error description = %s\n", \
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#Call, hr, \
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GetStringFromFailureType(hr)); \
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do { FinalCode } while(0); \
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throw(hr); \
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} else \
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ft.Msg(L"- (OK) %S\n", #Call); \
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}
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#define CHECK_WIN32( Cond, FinalCode ) \
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{ \
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if (!(Cond)) { \
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ft.Msg(L"- ERROR: Condition %S not succeeded. \n" \
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L"\t Error Code = 0x%08lx. Error description = %s\n", \
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#Cond, HRESULT_FROM_WIN32(GetLastError()), \
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GetStringFromFailureType(HRESULT_FROM_WIN32(GetLastError()))); \
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do { FinalCode } while(0); \
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throw(HRESULT_FROM_WIN32(GetLastError())); \
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} else \
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ft.Msg(L"- (OK) %S\n", #Cond); \
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}
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#define CHECK_WIN32_FUNC( LValue, Condition, Call, FinalCode ) \
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{ \
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LValue = Call; \
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if (!(Condition)) { \
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ft.Msg(L"- ERROR: (%S) when %S \n" \
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L"\t Error Code = 0x%08lx. Error description = %s\n", \
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#Call, #Condition, HRESULT_FROM_WIN32(GetLastError()), \
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GetStringFromFailureType(HRESULT_FROM_WIN32(GetLastError()))); \
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do { FinalCode } while(0); \
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throw(HRESULT_FROM_WIN32(GetLastError())); \
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} else \
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ft.Msg(L"- (OK) %S\n", #Call); \
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}
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#define PRINT_ERROR_DELTA( dwError, dwLastError ) \
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if ( dwError == dwLastError ) {} else { \
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ft.Msg(L"- ERROR: %s = 0x%08lx [%s]. (Previous value 0x%08lx)\n", \
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#dwLastError, dwError, \
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GetStringFromFailureType(HRESULT_FROM_WIN32(GetLastError())), \
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dwLastError ); \
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dwLastError = dwError; \
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}
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