138 lines
3.1 KiB
C++
138 lines
3.1 KiB
C++
//----------------------------------------------------------------------------
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//
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// Debugger engine extension helper library.
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//
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// Copyright (C) Microsoft Corporation, 1999-2000.
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//
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//----------------------------------------------------------------------------
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#define DEBUG_NO_IMPLEMENTATION
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#include <engexts.h>
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PDEBUG_ADVANCED g_ExtAdvanced;
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PDEBUG_CLIENT g_ExtClient;
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PDEBUG_CONTROL g_ExtControl;
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PDEBUG_DATA_SPACES g_ExtData;
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PDEBUG_DATA_SPACES2 g_ExtData2;
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PDEBUG_REGISTERS g_ExtRegisters;
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PDEBUG_SYMBOLS g_ExtSymbols;
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PDEBUG_SYSTEM_OBJECTS g_ExtSystem;
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// Queries for all debugger interfaces.
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HRESULT
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ExtQuery(PDEBUG_CLIENT Client)
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{
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HRESULT Status;
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//
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// Required interfaces.
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//
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if ((Status = Client->QueryInterface(__uuidof(IDebugAdvanced),
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(void **)&g_ExtAdvanced)) != S_OK)
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{
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goto Fail;
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}
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if ((Status = Client->QueryInterface(__uuidof(IDebugControl),
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(void **)&g_ExtControl)) != S_OK)
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{
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goto Fail;
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}
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if ((Status = Client->QueryInterface(__uuidof(IDebugDataSpaces),
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(void **)&g_ExtData)) != S_OK)
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{
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goto Fail;
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}
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if ((Status = Client->QueryInterface(__uuidof(IDebugRegisters),
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(void **)&g_ExtRegisters)) != S_OK)
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{
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goto Fail;
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}
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if ((Status = Client->QueryInterface(__uuidof(IDebugSymbols),
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(void **)&g_ExtSymbols)) != S_OK)
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{
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goto Fail;
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}
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if ((Status = Client->QueryInterface(__uuidof(IDebugSystemObjects),
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(void **)&g_ExtSystem)) != S_OK)
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{
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goto Fail;
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}
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//
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// Optional interfaces.
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//
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if ((Status = Client->QueryInterface(__uuidof(IDebugDataSpaces2),
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(void **)&g_ExtData2)) != S_OK)
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{
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g_ExtData2 = NULL;
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}
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g_ExtClient = Client;
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return S_OK;
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Fail:
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ExtRelease();
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return Status;
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}
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// Cleans up all debugger interfaces.
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void
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ExtRelease(void)
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{
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g_ExtClient = NULL;
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EXT_RELEASE(g_ExtAdvanced);
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EXT_RELEASE(g_ExtControl);
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EXT_RELEASE(g_ExtData);
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EXT_RELEASE(g_ExtData2);
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EXT_RELEASE(g_ExtRegisters);
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EXT_RELEASE(g_ExtSymbols);
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EXT_RELEASE(g_ExtSystem);
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}
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// Normal output.
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void __cdecl
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ExtOut(PCSTR Format, ...)
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{
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va_list Args;
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va_start(Args, Format);
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g_ExtControl->OutputVaList(DEBUG_OUTPUT_NORMAL, Format, Args);
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va_end(Args);
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}
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// Error output.
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void __cdecl
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ExtErr(PCSTR Format, ...)
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{
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va_list Args;
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va_start(Args, Format);
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g_ExtControl->OutputVaList(DEBUG_OUTPUT_ERROR, Format, Args);
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va_end(Args);
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}
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// Warning output.
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void __cdecl
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ExtWarn(PCSTR Format, ...)
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{
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va_list Args;
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va_start(Args, Format);
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g_ExtControl->OutputVaList(DEBUG_OUTPUT_WARNING, Format, Args);
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va_end(Args);
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}
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// Verbose output.
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void __cdecl
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ExtVerb(PCSTR Format, ...)
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{
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va_list Args;
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va_start(Args, Format);
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g_ExtControl->OutputVaList(DEBUG_OUTPUT_VERBOSE, Format, Args);
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va_end(Args);
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}
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