Leaked source code of windows server 2003
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/*++
Copyright (c) 1997-2000 Microsoft Corporation
Module Name:
rndcommc.h
Abstract:
This module provides common definitions used in rendezvous control.
--*/ #ifndef __REND_COMMON_C__
#define __REND_COMMON_C__
#include "rend.h"
#include "rendp.h"
#define WINSOCKVERSION 0x0200
typedef ITDirectory * PDIRECTORY; typedef ITDirectoryObject * PDIRECTORYOBJECT;
#define MeetingAttrIndex(a) ((a) - MEETING_ATTRIBUTES_BEGIN - 1)
#define UserAttrIndex(a) ((a) - USER_ATTRIBUTES_BEGIN - 1)
#define ValidMeetingAttribute(a) \
(((a) > MEETING_ATTRIBUTES_BEGIN) && ((a) < MEETING_ATTRIBUTES_END))
#define ValidUserAttribute(a) \
(((a) > USER_ATTRIBUTES_BEGIN) && ((a) < USER_ATTRIBUTES_END))
extern const WCHAR * const MeetingAttributeNames[]; extern const WCHAR * const UserAttributeNames[];
#define UserAttributeName(a) (UserAttributeNames[UserAttrIndex(a)])
#define MeetingAttributeName(a) (MeetingAttributeNames[MeetingAttrIndex(a)])
// sets the first bit to indicate error
// sets the win32 facility code
// this is used instead of the HRESULT_FROM_WIN32 macro
// because that clears the customer flag
inline long HRESULT_FROM_ERROR_CODE(IN long ErrorCode) { LOG((MSP_ERROR, "HRESULT_FROM_ERROR_CODE - error %x", (0x80070000 | (0xa000ffff & ErrorCode)))); return ( 0x80070000 | (0xa000ffff & ErrorCode) ); }
inline BOOL CUSTOMER_FLAG_ON(IN long ErrorValue) { return (0x20000000 & ErrorValue); }
template <class T> inline BOOL BadReadPtr(T* p, DWORD dwSize = 1) { return IsBadReadPtr(p, dwSize * sizeof(T)); }
template <class T> inline BOOL BadWritePtr(T* p, DWORD dwSize = 1) { return IsBadWritePtr(p, dwSize * sizeof(T)); }
#define BAIL_IF_FAIL(HResultExpr, msg) \
{ \ HRESULT MacroHResult = HResultExpr; \ if (FAILED(MacroHResult)) \ { \ LOG((MSP_ERROR, "%s - error %x", msg, MacroHResult)); \ return MacroHResult; \ } \ }
#define BAIL_IF_NULL(Ptr, ReturnValue) \
{ \ if ( NULL == Ptr ) \ { \ LOG((MSP_ERROR, "NULL_PTR - ret value %x", ReturnValue)); \ return ReturnValue; \ } \ }
#define BAIL_IF_BAD_READ_PTR(Ptr, ReturnValue) \
{ \ if ( BadReadPtr(Ptr) ) \ { \ LOG((MSP_ERROR, "BAD_READ_PTR - ret value %x", ReturnValue));\ return ReturnValue; \ } \ }
#define BAIL_IF_BAD_WRITE_PTR(Ptr, ReturnValue) \
{ \ if ( BadWritePtr(Ptr) ) \ { \ LOG((MSP_ERROR, "BAD_WRITE_PTR - ret value %x", ReturnValue)); \ return ReturnValue; \ } \ }
#endif // __REND_COMMON_C__
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