332 lines
7.3 KiB
C++
332 lines
7.3 KiB
C++
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// Copyright 1996 - 1999 Microsoft Corporation. All Rights Reserved.
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//
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// FILE: Debug.cpp
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//
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//
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// PURPOSE: Debug functions.
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//
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//
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// Functions:
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//
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//
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//
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// PLATFORMS: Windows NT, Windows 2000
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//
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//
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#include "precomp.h"
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// #include "oem.h"
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#include "nc46nt.h"
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#include "debug.h"
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#include "kmode.h"
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#ifdef DBG
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////////////////////////////////////////////////////////
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// INTERNAL DEFINES
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////////////////////////////////////////////////////////
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#define DEBUG_BUFFER_SIZE 1024
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#define PATH_SEPARATOR '\\'
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// Determine what level of debugging messages to eject.
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#ifdef VERBOSE_MSG
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#define DEBUG_LEVEL DBG_VERBOSE
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#elif TERSE_MSG
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#define DEBUG_LEVEL DBG_TERSE
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#elif WARNING_MSG
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#define DEBUG_LEVEL DBG_WARNING
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#elif ERROR_MSG
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#define DEBUG_LEVEL DBG_ERROR
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#elif RIP_MSG
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#define DEBUG_LEVEL DBG_RIP
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#elif NO_DBG_MSG
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#define DEBUG_LEVEL DBG_NONE
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#else
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#define DEBUG_LEVEL DBG_WARNING
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#endif
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////////////////////////////////////////////////////////
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// EXTERNAL GLOBALS
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////////////////////////////////////////////////////////
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INT giDebugLevel = DEBUG_LEVEL;
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////////////////////////////////////////////////////////
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// INTERNAL PROTOTYPES
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////////////////////////////////////////////////////////
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static BOOL DebugMessageV(LPCSTR lpszMessage, va_list arglist);
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static BOOL DebugMessageV(DWORD dwSize, LPCWSTR lpszMessage, va_list arglist);
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//////////////////////////////////////////////////////////////////////////
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// Function: DebugMessageV
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//
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// Description: Outputs variable argument debug string.
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//
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//
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// Parameters:
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//
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// dwSize Size of temp buffer to hold formated string.
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//
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// lpszMessage Format string.
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//
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// arglist Variable argument list..
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//
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//
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// Returns:
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//
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//
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// Comments:
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//
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//
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// History:
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// 12/18/96 APresley Created.
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//
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//////////////////////////////////////////////////////////////////////////
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static BOOL DebugMessageV(LPCSTR lpszMessage, va_list arglist)
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{
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DWORD dwSize = DEBUG_BUFFER_SIZE;
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LPSTR lpszMsgBuf = NULL;
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// Parameter checking.
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if( (NULL == lpszMessage)
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(0 == dwSize)
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)
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{
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return FALSE;
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}
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do
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{
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// Allocate memory for message buffer.
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if(NULL != lpszMsgBuf)
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{
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delete lpszMsgBuf;
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dwSize *= 2;
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}
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lpszMsgBuf = new CHAR[dwSize + 1];
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if(NULL == lpszMsgBuf)
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return FALSE;
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// Pass the variable parameters to wvsprintf to be formated.
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} while (_vsnprintf(lpszMsgBuf, dwSize, lpszMessage, arglist) < 0);
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// Dump string to Debug output.
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OutputDebugStringA(lpszMsgBuf);
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// Cleanup.
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delete lpszMsgBuf;
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return TRUE;
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}
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//////////////////////////////////////////////////////////////////////////
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// Function: DebugMessageV
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//
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// Description: Outputs variable argument debug string.
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//
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//
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// Parameters:
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//
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// dwSize Size of temp buffer to hold formated string.
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//
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// lpszMessage Format string.
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//
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// arglist Variable argument list..
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//
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//
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// Returns:
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//
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//
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// Comments:
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//
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//
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// History:
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// 12/18/96 APresley Created.
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//
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//////////////////////////////////////////////////////////////////////////
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static BOOL DebugMessageV(DWORD dwSize, LPCWSTR lpszMessage, va_list arglist)
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{
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LPWSTR lpszMsgBuf;
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// Parameter checking.
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if( (NULL == lpszMessage)
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||
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(0 == dwSize)
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)
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{
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return FALSE;
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}
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// Allocate memory for message buffer.
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lpszMsgBuf = new WCHAR[dwSize + 1];
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if(NULL == lpszMsgBuf)
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return FALSE;
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// Pass the variable parameters to wvsprintf to be formated.
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vswprintf(lpszMsgBuf, lpszMessage, arglist);
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// Dump string to debug output.
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OutputDebugStringW(lpszMsgBuf);
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// Clean up.
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delete lpszMsgBuf;
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return TRUE;
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}
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//////////////////////////////////////////////////////////////////////////
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// Function: DebugMessage
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//
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// Description: Outputs variable argument debug string.
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//
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//
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// Parameters:
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//
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// lpszMessage Format string.
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//
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//
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// Returns:
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//
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//
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// Comments:
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//
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//
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// History:
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// 12/18/96 APresley Created.
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//
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//////////////////////////////////////////////////////////////////////////
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BOOL DebugMessage(LPCSTR lpszMessage, ...)
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{
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BOOL bResult;
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va_list VAList;
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// Pass the variable parameters to DebugMessageV for processing.
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va_start(VAList, lpszMessage);
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bResult = DebugMessageV(lpszMessage, VAList);
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va_end(VAList);
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return bResult;
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}
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//////////////////////////////////////////////////////////////////////////
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// Function: DebugMessage
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//
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// Description: Outputs variable argument debug string.
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//
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//
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// Parameters:
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//
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// lpszMessage Format string.
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//
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//
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// Returns:
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//
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//
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// Comments:
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//
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//
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// History:
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// 12/18/96 APresley Created.
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//
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//////////////////////////////////////////////////////////////////////////
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BOOL DebugMessage(LPCWSTR lpszMessage, ...)
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{
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BOOL bResult;
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va_list VAList;
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// Pass the variable parameters to DebugMessageV to be processed.
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va_start(VAList, lpszMessage);
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bResult = DebugMessageV(MAX_PATH, lpszMessage, VAList);
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va_end(VAList);
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return bResult;
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}
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void Dump(PPUBLISHERINFO pPublisherInfo)
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{
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VERBOSE(__TEXT("pPublisherInfo:\r\n"));
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VERBOSE(__TEXT("\tdwMode = %#x\r\n"), pPublisherInfo->dwMode);
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VERBOSE(__TEXT("\twMinoutlinePPEM = %d\r\n"), pPublisherInfo->wMinoutlinePPEM);
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VERBOSE(__TEXT("\twMaxbitmapPPEM = %d\r\n"), pPublisherInfo->wMaxbitmapPPEM);
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}
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void Dump(POEMDMPARAM pOemDMParam)
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{
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VERBOSE(__TEXT("pOemDMParam:\r\n"));
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VERBOSE(__TEXT("\tcbSize = %d\r\n"), pOemDMParam->cbSize);
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VERBOSE(__TEXT("\tpdriverobj = %#x\r\n"), pOemDMParam->pdriverobj);
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VERBOSE(__TEXT("\thPrinter = %#x\r\n"), pOemDMParam->hPrinter);
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VERBOSE(__TEXT("\thModule = %#x\r\n"), pOemDMParam->hModule);
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VERBOSE(__TEXT("\tpPublicDMIn = %#x\r\n"), pOemDMParam->pPublicDMIn);
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VERBOSE(__TEXT("\tpPublicDMOut = %#x\r\n"), pOemDMParam->pPublicDMOut);
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VERBOSE(__TEXT("\tpOEMDMIn = %#x\r\n"), pOemDMParam->pOEMDMIn);
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VERBOSE(__TEXT("\tpOEMDMOut = %#x\r\n"), pOemDMParam->pOEMDMOut);
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VERBOSE(__TEXT("\tcbBufSize = %d\r\n"), pOemDMParam->cbBufSize);
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}
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PCSTR
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StripDirPrefixA(
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IN PCSTR pstrFilename
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)
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/*++
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Routine Description:
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Strip the directory prefix off a filename (ANSI version)
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Arguments:
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pstrFilename - Pointer to filename string
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Return Value:
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Pointer to the last component of a filename (without directory prefix)
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--*/
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{
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PCSTR pstr;
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if (pstr = strrchr(pstrFilename, PATH_SEPARATOR))
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return pstr + 1;
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return pstrFilename;
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}
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#endif // DBG
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