214 lines
13 KiB
C++
214 lines
13 KiB
C++
#pragma once
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//-------------------------------------------------------------------------------------------------
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// <copyright file="dutil.h" company="Outercurve Foundation">
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// Copyright (c) 2004, Outercurve Foundation.
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// This software is released under Microsoft Reciprocal License (MS-RL).
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// The license and further copyright text can be found in the file
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// LICENSE.TXT at the root directory of the distribution.
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// </copyright>
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//
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// <summary>
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// Header for utility layer that provides standard support for asserts, exit macros
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// </summary>
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//-------------------------------------------------------------------------------------------------
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#define DAPI __stdcall
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#define DAPIV __cdecl // used only for functions taking variable length arguments
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#define DAPI_(type) EXTERN_C type DAPI
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#define DAPIV_(type) EXTERN_C type DAPIV
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// enums
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enum REPORT_LEVEL
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{
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REPORT_NONE, // turns off report (only valid for XXXSetLevel())
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REPORT_WARNING, // written if want only warnings or reporting is on in general
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REPORT_STANDARD, // written if reporting is on
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REPORT_VERBOSE, // written only if verbose reporting is on
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REPORT_DEBUG, // reporting useful when debugging code
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REPORT_ERROR, // always gets reported, but can never be specified
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};
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// asserts and traces
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typedef BOOL (DAPI *DUTIL_ASSERTDISPLAYFUNCTION)(__in_z LPCSTR sz);
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extern "C" void DAPI Dutil_SetAssertModule(__in HMODULE hAssertModule);
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extern "C" void DAPI Dutil_SetAssertDisplayFunction(__in DUTIL_ASSERTDISPLAYFUNCTION pfn);
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extern "C" void DAPI Dutil_Assert(__in_z LPCSTR szFile, __in int iLine);
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extern "C" void DAPI Dutil_AssertSz(__in_z LPCSTR szFile, __in int iLine, __in_z LPCSTR szMsg);
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extern "C" void DAPI Dutil_TraceSetLevel(__in REPORT_LEVEL ll, __in BOOL fTraceFilenames);
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extern "C" REPORT_LEVEL DAPI Dutil_TraceGetLevel();
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extern "C" void __cdecl Dutil_Trace(__in_z LPCSTR szFile, __in int iLine, __in REPORT_LEVEL rl, __in_z __format_string LPCSTR szMessage, ...);
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extern "C" void __cdecl Dutil_TraceError(__in_z LPCSTR szFile, __in int iLine, __in REPORT_LEVEL rl, __in HRESULT hr, __in_z __format_string LPCSTR szMessage, ...);
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extern "C" void DAPI Dutil_RootFailure(__in_z LPCSTR szFile, __in int iLine, __in HRESULT hrError);
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#ifdef DEBUG
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#define AssertSetModule(m) (void)Dutil_SetAssertModule(m)
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#define AssertSetDisplayFunction(pfn) (void)Dutil_SetAssertDisplayFunction(pfn)
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#define Assert(f) ((f) ? (void)0 : (void)Dutil_Assert(__FILE__, __LINE__))
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#define AssertSz(f, sz) ((f) ? (void)0 : (void)Dutil_AssertSz(__FILE__, __LINE__, sz))
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#define TraceSetLevel(l, f) (void)Dutil_TraceSetLevel(l, f)
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#define TraceGetLevel() (REPORT_LEVEL)Dutil_TraceGetLevel()
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#define Trace(l, f) (void)Dutil_Trace(__FILE__, __LINE__, l, f, NULL)
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#define Trace1(l, f, s) (void)Dutil_Trace(__FILE__, __LINE__, l, f, s)
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#define Trace2(l, f, s, t) (void)Dutil_Trace(__FILE__, __LINE__, l, f, s, t)
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#define Trace3(l, f, s, t, u) (void)Dutil_Trace(__FILE__, __LINE__, l, f, s, t, u)
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#define TraceError(x, f) (void)Dutil_TraceError(__FILE__, __LINE__, REPORT_ERROR, x, f, NULL)
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#define TraceError1(x, f, s) (void)Dutil_TraceError(__FILE__, __LINE__, REPORT_ERROR, x, f, s)
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#define TraceError2(x, f, s, t) (void)Dutil_TraceError(__FILE__, __LINE__, REPORT_ERROR, x, f, s, t)
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#define TraceError3(x, f, s, t, u) (void)Dutil_TraceError(__FILE__, __LINE__, REPORT_ERROR, x, f, s, t, u)
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#define TraceErrorDebug(x, f) (void)Dutil_TraceError(__FILE__, __LINE__, REPORT_DEBUG, x, f, NULL)
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#define TraceErrorDebug1(x, f, s) (void)Dutil_TraceError(__FILE__, __LINE__, REPORT_DEBUG, x, f, s)
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#define TraceErrorDebug2(x, f, s, t) (void)Dutil_TraceError(__FILE__, __LINE__, REPORT_DEBUG, x, f, s, t)
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#define TraceErrorDebug3(x, f, s, t, u) (void)Dutil_TraceError(__FILE__, __LINE__, REPORT_DEBUG, x, f, s, t, u)
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#else // !DEBUG
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#define AssertSetModule(m)
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#define AssertSetDisplayFunction(pfn)
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#define Assert(f)
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#define AssertSz(f, sz)
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#define TraceSetLevel(l, f)
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#define Trace(l, f)
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#define Trace1(l, f, s)
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#define Trace2(l, f, s, t)
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#define Trace3(l, f, s, t, u)
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#define TraceError(x, f)
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#define TraceError1(x, f, s)
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#define TraceError2(x, f, s, t)
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#define TraceError3(x, f, s, t, u)
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#define TraceErrorDebug(x, f)
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#define TraceErrorDebug1(x, f, s)
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#define TraceErrorDebug2(x, f, s, t)
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#define TraceErrorDebug3(x, f, s, t, u)
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#endif // DEBUG
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// ExitTrace can be overriden
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#ifndef ExitTrace
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#define ExitTrace TraceError
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#endif
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#ifndef ExitTrace1
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#define ExitTrace1 TraceError1
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#endif
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#ifndef ExitTrace2
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#define ExitTrace2 TraceError2
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#endif
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#ifndef ExitTrace3
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#define ExitTrace3 TraceError3
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#endif
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// Exit macros
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#define ExitFunction() { goto LExit; }
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#define ExitFunction1(x) { x; goto LExit; }
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#define ExitOnLastError(x, s) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace(x, s); goto LExit; } }
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#define ExitOnLastError1(x, f, s) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace1(x, f, s); goto LExit; } }
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#define ExitOnLastError2(x, f, s, t) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace2(x, f, s, t); goto LExit; } }
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#define ExitOnLastErrorDebugTrace(x, s) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); TraceErrorDebug(x, s); goto LExit; } }
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#define ExitOnLastErrorDebugTrace1(x, f, s) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); TraceErrorDebug1(x, f, s); goto LExit; } }
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#define ExitOnLastErrorDebugTrace2(x, f, s, t) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); TraceErrorDebug2(x, f, s, t); goto LExit; } }
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#define ExitWithLastError(x, s) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace(x, s); goto LExit; }
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#define ExitWithLastError1(x, f, s) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace1(x, f, s); goto LExit; }
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#define ExitWithLastError2(x, f, s, t) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace2(x, f, s, t); goto LExit; }
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#define ExitWithLastError3(x, f, s, t, u) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace3(x, f, s, t, u); goto LExit; }
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#define ExitOnFailure(x, s) if (FAILED(x)) { ExitTrace(x, s); goto LExit; }
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#define ExitOnFailure1(x, f, s) if (FAILED(x)) { ExitTrace1(x, f, s); goto LExit; }
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#define ExitOnFailure2(x, f, s, t) if (FAILED(x)) { ExitTrace2(x, f, s, t); goto LExit; }
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#define ExitOnFailure3(x, f, s, t, u) if (FAILED(x)) { ExitTrace3(x, f, s, t, u); goto LExit; }
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#define ExitOnRootFailure(x, s) if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace(x, s); goto LExit; }
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#define ExitOnRootFailure1(x, f, s) if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace1(x, f, s); goto LExit; }
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#define ExitOnRootFailure2(x, f, s, t) if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace2(x, f, s, t); goto LExit; }
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#define ExitOnRootFailure3(x, f, s, t, u) if (FAILED(x)) { Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace3(x, f, s, t, u); goto LExit; }
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#define ExitOnFailureDebugTrace(x, s) if (FAILED(x)) { TraceErrorDebug(x, s); goto LExit; }
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#define ExitOnFailureDebugTrace1(x, f, s) if (FAILED(x)) { TraceErrorDebug1(x, f, s); goto LExit; }
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#define ExitOnFailureDebugTrace2(x, f, s, t) if (FAILED(x)) { TraceErrorDebug2(x, f, s, t); goto LExit; }
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#define ExitOnFailureDebugTrace3(x, f, s, t, u) if (FAILED(x)) { TraceErrorDebug3(x, f, s, t, u); goto LExit; }
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#define ExitOnNull(p, x, e, s) if (NULL == p) { x = e; Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace(x, s); goto LExit; }
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#define ExitOnNull1(p, x, e, f, s) if (NULL == p) { x = e; Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace1(x, f, s); goto LExit; }
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#define ExitOnNull2(p, x, e, f, s, t) if (NULL == p) { x = e; Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace2(x, f, s, t); goto LExit; }
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#define ExitOnNullWithLastError(p, x, s) if (NULL == p) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace(x, s); goto LExit; }
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#define ExitOnNullWithLastError1(p, x, f, s) if (NULL == p) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace1(x, f, s); goto LExit; }
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#define ExitOnNullDebugTrace(p, x, e, s) if (NULL == p) { x = e; Dutil_RootFailure(__FILE__, __LINE__, x); TraceErrorDebug(x, s); goto LExit; }
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#define ExitOnNullDebugTrace1(p, x, e, f, s) if (NULL == p) { x = e; Dutil_RootFailure(__FILE__, __LINE__, x); TraceErrorDebug1(x, f, s); goto LExit; }
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#define ExitOnInvalidHandleWithLastError(p, x, s) if (INVALID_HANDLE_VALUE == p) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace(x, s); goto LExit; }
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#define ExitOnInvalidHandleWithLastError1(p, x, f, s) if (INVALID_HANDLE_VALUE == p) { DWORD Dutil_er = ::GetLastError(); x = HRESULT_FROM_WIN32(Dutil_er); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace1(x, f, s); goto LExit; }
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#define ExitOnWin32Error(e, x, s) if (ERROR_SUCCESS != e) { x = HRESULT_FROM_WIN32(e); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace(x, s); goto LExit; }
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#define ExitOnWin32Error1(e, x, f, s) if (ERROR_SUCCESS != e) { x = HRESULT_FROM_WIN32(e); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace1(x, f, s); goto LExit; }
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#define ExitOnWin32Error2(e, x, f, s, t) if (ERROR_SUCCESS != e) { x = HRESULT_FROM_WIN32(e); if (!FAILED(x)) { x = E_FAIL; } Dutil_RootFailure(__FILE__, __LINE__, x); ExitTrace2(x, f, s, t); goto LExit; }
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// release macros
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#define ReleaseObject(x) if (x) { x->Release(); }
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#define ReleaseObjectArray(prg, cel) if (prg) { for (DWORD Dutil_ReleaseObjectArrayIndex = 0; Dutil_ReleaseObjectArrayIndex < cel; ++Dutil_ReleaseObjectArrayIndex) { ReleaseObject(prg[Dutil_ReleaseObjectArrayIndex]); } ReleaseMem(prg); }
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#define ReleaseVariant(x) { ::VariantClear(&x); }
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#define ReleaseNullObject(x) if (x) { (x)->Release(); x = NULL; }
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#define ReleaseCertificate(x) if (x) { ::CertFreeCertificateContext(x); x=NULL; }
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#define ReleaseHandle(x) if (x) { ::CloseHandle(x); x = NULL; }
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// useful defines and macros
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#define Unused(x) ((void)x)
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#ifndef countof
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#if 1
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#define countof(ary) (sizeof(ary) / sizeof(ary[0]))
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#else
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#ifndef __cplusplus
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#define countof(ary) (sizeof(ary) / sizeof(ary[0]))
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#else
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template<typename T> static char countofVerify(void const *, T) throw() { return 0; }
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template<typename T> static void countofVerify(T *const, T *const *) throw() {};
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#define countof(arr) (sizeof(countofVerify(arr,&(arr))) * sizeof(arr)/sizeof(*(arr)))
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#endif
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#endif
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#endif
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#define roundup(x, n) roundup_typed(x, n, DWORD)
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#define roundup_typed(x, n, t) (((t)(x) + ((t)(n) - 1)) & ~((t)(n) - 1))
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#define HRESULT_FROM_RPC(x) ((HRESULT) ((x) | FACILITY_RPC))
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#ifndef MAXSIZE_T
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#define MAXSIZE_T ((SIZE_T)~((SIZE_T)0))
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#endif
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typedef const BYTE* LPCBYTE;
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#define E_FILENOTFOUND HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)
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#define E_PATHNOTFOUND HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND)
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#define E_INVALIDDATA HRESULT_FROM_WIN32(ERROR_INVALID_DATA)
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#define E_INVALIDSTATE HRESULT_FROM_WIN32(ERROR_INVALID_STATE)
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#define E_INSUFFICIENT_BUFFER HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER)
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#define E_MOREDATA HRESULT_FROM_WIN32(ERROR_MORE_DATA)
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#define E_NOMOREITEMS HRESULT_FROM_WIN32(ERROR_NO_MORE_ITEMS)
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#define E_NOTFOUND HRESULT_FROM_WIN32(ERROR_NOT_FOUND)
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#define E_MODNOTFOUND HRESULT_FROM_WIN32(ERROR_MOD_NOT_FOUND)
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#define E_BADCONFIGURATION HRESULT_FROM_WIN32(ERROR_BAD_CONFIGURATION)
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#define AddRefAndRelease(x) { x->AddRef(); x->Release(); }
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#define MAKEDWORD(lo, hi) ((DWORD)MAKELONG(lo, hi))
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#define MAKEQWORDVERSION(mj, mi, b, r) (((DWORD64)MAKELONG(r, b)) | (((DWORD64)MAKELONG(mi, mj)) << 32))
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// other functions
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extern "C" HRESULT DAPI LoadSystemLibrary(__in_z LPCWSTR wzModuleName, __out HMODULE *phModule);
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