2401 lines
66 KiB
C++
2401 lines
66 KiB
C++
/*++
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Copyright (c) 1997-1999 Microsoft Corporation
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Module Name:
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bmofio.cpp
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Abstract:
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Binary mof Win32 subparser for Loc Studio
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Author:
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16-Jan-1997 AlanWar
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Revision History:
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--*/
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#if DEBUG_HEAP
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#include <nt.h>
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#include <ntrtl.h>
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#include <nturtl.h>
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#endif
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <wbemcli.h>
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#include "dllcalls.h"
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#include "bmfmisc.h"
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#include "mrcicode.h"
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#include "bmof.h"
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ULONG GenerateMofForObj(
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PMOFFILETARGET MofFileTarget,
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CBMOFObj *Obj
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);
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//
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// Each class has one or more data items that are described by a MOFDATAITEM
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// structure.
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typedef struct
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{
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PWCHAR Name;
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PWCHAR DataType; // Method return type
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ULONG Flags; // Flags, See MOFDI_FLAG_*
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CBMOFQualList * QualifierList;
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} METHODPARAMETER, *PMETHODPARAMETER;
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// Data item is actually a fixed sized array
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#define MOFDI_FLAG_ARRAY 0x00000001
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// Data item is an input method parameter
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#define MOFDI_FLAG_INPUT_METHOD 0x00000100
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// Data item is an output method parameter
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#define MOFDI_FLAG_OUTPUT_METHOD 0x00000200
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//
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// The MOFCLASSINFO structure describes the format of a data block
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typedef struct
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{
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PWCHAR ReturnDataType;
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ULONG ParamCount; // Number of wmi data items (properties)
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// Array of Property info
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METHODPARAMETER Parameters[1];
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} METHODPARAMLIST, *PMETHODPARAMLIST;
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//
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// Definitions for WmipAlloc/WmipFree. On debug builds we use our own
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// heap. Be aware that heap creation is not serialized.
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//
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#if 0
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#if DEBUG_HEAP
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PVOID WmiPrivateHeap;
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PVOID _stdcall WmipAlloc(ULONG size)
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{
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PVOID p = NULL;
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if (WmiPrivateHeap == NULL)
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{
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WmiPrivateHeap = RtlCreateHeap(HEAP_GROWABLE |
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HEAP_TAIL_CHECKING_ENABLED |
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HEAP_FREE_CHECKING_ENABLED |
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HEAP_DISABLE_COALESCE_ON_FREE,
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NULL,
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0,
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0,
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NULL,
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NULL);
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}
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if (WmiPrivateHeap != NULL)
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{
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p = RtlAllocateHeap(WmiPrivateHeap, 0, size);
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if (p != NULL)
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{
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memset(p, 0, size);
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}
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}
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return(p);
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}
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void _stdcall WmipFree(PVOID p)
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{
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RtlFreeHeap(WmiPrivateHeap, 0, p);
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}
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#else
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PVOID _stdcall WmipAlloc(ULONG size)
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{
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return(LocalAlloc(LPTR, size));
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}
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void _stdcall WmipFree(PVOID p)
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{
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LocalFree(p);
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}
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#endif
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#endif
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#define WmipAlloc malloc
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#define WmipFree free
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//
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// Definitions for WmipAssert
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//
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#if DBG
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#define WmipAssert(x) if (! (x) ) { \
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WmipDebugPrint(("BMOFLocParser Assertion: "#x" at %s %d\n", __FILE__, __LINE__)); \
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DebugBreak(); }
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#else
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#define WmipAssert(x)
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#endif
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//
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// WmipDebugPrint definitions
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//
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#if DBG
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#define WmipDebugPrint(x) WmiDebugPrint x
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VOID
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WmiDebugPrint(
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PCHAR DebugMessage,
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...
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)
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/*++
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Routine Description:
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Debug print for properties pages - stolen from classpnp\class.c
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Arguments:
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Debug print level between 0 and 3, with 3 being the most verbose.
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Return Value:
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None
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--*/
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{
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#define DEBUG_BUFFER_LENGTH 512
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static CHAR WmiBuffer[DEBUG_BUFFER_LENGTH];
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va_list ap;
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va_start(ap, DebugMessage);
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_vsnprintf(WmiBuffer, DEBUG_BUFFER_LENGTH, DebugMessage, ap);
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OutputDebugStringA(WmiBuffer);
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va_end(ap);
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} // end WmiDebugPrint()
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#else
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#define WmipDebugPrint(x)
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#endif
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ULONG AnsiToUnicode(
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LPCSTR pszA,
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LPWSTR *ppszW
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)
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/*++
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Routine Description:
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Convert Ansi string into its Unicode equivalent
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Arguments:
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pszA is ansi string to convert
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*ppszW on entry has a pointer to a unicode string into which the answer
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is written. If NULL on entry then a buffer is allocated and returned
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in it.
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Return Value:
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Error code
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--*/
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{
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ULONG cCharacters;
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ULONG Status;
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ULONG cbUnicodeUsed;
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//
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// If input is null then just return the same.
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if (pszA == NULL)
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{
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*ppszW = NULL;
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return(ERROR_SUCCESS);
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}
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//
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// Determine the count of characters needed for Unicode string
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cCharacters = MultiByteToWideChar(CP_ACP, 0, pszA, -1, NULL, 0);
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if (cCharacters == 0)
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{
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*ppszW = NULL;
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return(GetLastError());
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}
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// Convert to Unicode
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cbUnicodeUsed = MultiByteToWideChar(CP_ACP, 0, pszA, -1, *ppszW, cCharacters);
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if (0 == cbUnicodeUsed)
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{
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Status = GetLastError();
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return(Status);
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}
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return(ERROR_SUCCESS);
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}
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ULONG AppendFileToFile(
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TCHAR *DestFile,
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TCHAR *SrcFile
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)
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{
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#define READ_BLOCK_SIZE 0x8000
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HANDLE DestHandle, SrcHandle;
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ULONG BytesRead, BytesWritten;
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PUCHAR Buffer;
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BOOL b;
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ULONG Status = ERROR_SUCCESS;
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Buffer = (PUCHAR)WmipAlloc(READ_BLOCK_SIZE);
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if (Buffer != NULL)
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{
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DestHandle = CreateFile(DestFile,
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GENERIC_READ | GENERIC_WRITE,
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0,
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NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL,
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NULL);
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if (DestHandle != INVALID_HANDLE_VALUE)
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{
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SrcHandle = CreateFile(SrcFile,
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GENERIC_READ,
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0,
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NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL,
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NULL);
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if (SrcHandle != INVALID_HANDLE_VALUE)
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{
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b = SetFilePointer(DestHandle,
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0,
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NULL,
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FILE_END);
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if (b)
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{
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do
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{
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b = ReadFile(SrcHandle,
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Buffer,
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READ_BLOCK_SIZE,
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&BytesRead,
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NULL);
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if (b)
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{
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b = WriteFile(DestHandle,
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Buffer,
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BytesRead,
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&BytesWritten,
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NULL);
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if (!b)
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{
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Status = GetLastError();
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break;
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} else if (BytesWritten != BytesRead) {
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Status = ERROR_BAD_LENGTH;
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break;
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}
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} else {
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Status = GetLastError();
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break;
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}
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} while (BytesRead == READ_BLOCK_SIZE);
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} else {
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Status = GetLastError();
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}
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CloseHandle(SrcHandle);
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} else {
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Status = GetLastError();
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}
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CloseHandle(DestHandle);
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} else {
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Status = GetLastError();
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}
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WmipFree(Buffer);
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} else {
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Status = ERROR_NOT_ENOUGH_MEMORY;
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}
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return(Status);
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}
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BOOLEAN ConvertMofToBmf(
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TCHAR *MofFile,
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TCHAR *EnglishMofFile,
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TCHAR *BmfFile
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)
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{
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WBEM_COMPILE_STATUS_INFO info;
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SCODE sc;
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LONG OptionFlags, ClassFlags, InstanceFlags;
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PWCHAR NameSpace;
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WCHAR MofFileStatic[MAX_PATH];
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WCHAR BmfFileStatic[MAX_PATH];
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PWCHAR BmfFileW, MofFileW;
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BOOLEAN Success;
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ULONG Status;
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if (*EnglishMofFile != 0)
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{
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Status = AppendFileToFile(MofFile, EnglishMofFile);
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if (Status != ERROR_SUCCESS)
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{
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return(FALSE);
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}
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}
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#if 0
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OutputDebugString(MofFile);
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OutputDebugString("\n");
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DebugBreak();
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#endif
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NameSpace = L"";
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OptionFlags = 0;
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ClassFlags = 0;
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InstanceFlags = 0;
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MofFileW = MofFileStatic;
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Status = AnsiToUnicode(MofFile, &MofFileW);
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if ((Status == ERROR_SUCCESS) &&
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(MofFileW != NULL))
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{
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BmfFileW = BmfFileStatic;
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Status = AnsiToUnicode(BmfFile, &BmfFileW);
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if ((Status == ERROR_SUCCESS) &&
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(BmfFileW != NULL))
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{
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sc = CreateBMOFViaDLL( MofFileW,
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BmfFileW,
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NameSpace,
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OptionFlags,
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ClassFlags,
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InstanceFlags,
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&info);
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Success = (sc == S_OK);
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} else {
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Success = FALSE;
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}
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} else {
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Success = FALSE;
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}
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return(Success);
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}
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ULONG FilePrintVaList(
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HANDLE FileHandle,
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WCHAR *Format,
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va_list pArg
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)
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{
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WCHAR Buffer[8192];
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ULONG Size, Written;
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ULONG Status;
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Size = _vsnwprintf(Buffer, sizeof(Buffer)/sizeof(WCHAR), Format, pArg);
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if (WriteFile(FileHandle,
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Buffer,
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Size * sizeof(WCHAR),
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&Written,
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NULL))
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{
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Status = ERROR_SUCCESS;
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} else {
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Status = GetLastError();
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}
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return(Status);
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}
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ULONG FilePrint(
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PMOFFILETARGET MofFileTarget,
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WCHAR *Format,
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...
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)
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{
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ULONG Status;
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va_list pArg;
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va_start(pArg, Format);
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Status = FilePrintVaList(MofFileTarget->MofHandle, Format, pArg);
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if ((MofFileTarget->WriteToEnglish) &&
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(Status == ERROR_SUCCESS) &&
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(MofFileTarget->EnglishMofHandle != NULL))
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{
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Status = FilePrintVaList(MofFileTarget->EnglishMofHandle, Format, pArg);
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}
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return(Status);
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}
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ULONG FilePrintToHandle(
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HANDLE FileHandle,
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WCHAR *Format,
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...
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)
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{
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ULONG Status;
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va_list pArg;
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va_start(pArg, Format);
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Status = FilePrintVaList(FileHandle, Format, pArg);
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return(Status);
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}
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ULONG WmipDecompressBuffer(
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IN PUCHAR CompressedBuffer,
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OUT PUCHAR *UncompressedBuffer,
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OUT ULONG *UncompressedSize
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)
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/*++
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Routine Description:
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This routine will decompress a compressed MOF blob into a buffer
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that can be used to interpert the blob.
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Arguments:
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CompressedBuffer points at the compressed MOF blob
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*UncompressedBuffer returns with a pointer to the uncompressed
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MOF blob
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Return Value:
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ERROR_SUCCESS or an error code
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--*/
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{
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PBMOFCOMPRESSEDHEADER CompressedHeader = (PBMOFCOMPRESSEDHEADER)CompressedBuffer;
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BYTE *Buffer;
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ULONG Status;
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if ((CompressedHeader->Signature != BMOF_SIG) ||
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(CompressedHeader->CompressionType != 1))
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{
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// TODO: LocStudio message
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WmipDebugPrint(("WMI: Invalid compressed mof header\n"));
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Status = ERROR_INVALID_PARAMETER;
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} else {
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Buffer = (BYTE *)WmipAlloc(CompressedHeader->UncompressedSize);
|
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if (Buffer == NULL)
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{
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Status = ERROR_NOT_ENOUGH_MEMORY;
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} else {
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*UncompressedSize = Mrci1Decompress(&CompressedHeader->Buffer[0],
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CompressedHeader->CompressedSize,
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Buffer,
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CompressedHeader->UncompressedSize);
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if (*UncompressedSize != CompressedHeader->UncompressedSize)
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{
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// TODO: LocStudioMessage
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WmipDebugPrint(("WMI: Invalid compressed mof buffer\n"));
|
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WmipFree(Buffer);
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Status = ERROR_INVALID_PARAMETER;
|
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} else {
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*UncompressedBuffer = Buffer;
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Status = ERROR_SUCCESS;
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}
|
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}
|
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}
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return(Status);
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}
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ULONG WmipFindMofQualifier(
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CBMOFQualList *QualifierList,
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LPCWSTR QualifierName,
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DWORD *QualifierType,
|
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DWORD *NumberElements,
|
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PVOID QualifierValueBuffer
|
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)
|
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/*++
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Routine Description:
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This routine will find a MOF qualifier within the qualifier list passed,
|
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ensure that its type matches the type requested and return the qualifier's
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value
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Arguments:
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QualifierList is the MOF qualifier list
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QualifierName is the name of the qualifier to search for
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*QualifierType on entry has the qualifier type being searched for. On exit
|
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it has the actual qualifier type for the qualifier value. If on entry
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*QualifierType is 0xffffffff then any qualifier type is acceptable
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*NumberElements returns the number of elements in the array if the result
|
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of the qualifier is an array
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QualifierValueBuffer points to a buffer that returns the value of the
|
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qualifier. If the qualifier is a simple type (int or int64) then
|
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the value is returned in the buffer. If qualifier value is a string
|
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then a pointer to the string is returned in the buffer
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|
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Return Value:
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|
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ERROR_SUCCESS or a WMI Mof error code (see wmiump.h)
|
|
|
|
--*/
|
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{
|
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CBMOFDataItem MofDataItem;
|
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ULONG Status;
|
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PUCHAR List, ListPtr;
|
|
ULONG BaseTypeSize;
|
|
LONG ElementCount;
|
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LONG i;
|
|
|
|
if (QualifierList == NULL)
|
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{
|
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return(ERROR_FILE_NOT_FOUND);
|
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}
|
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|
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if (FindQual(QualifierList, (PWCHAR)QualifierName, &MofDataItem))
|
|
{
|
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if ((*QualifierType != 0xffffffff) &&
|
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(MofDataItem.m_dwType != *QualifierType))
|
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{
|
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Status = ERROR_INVALID_PARAMETER;
|
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}
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|
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if (MofDataItem.m_dwType & VT_ARRAY)
|
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{
|
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if (MofDataItem.m_dwType == (VT_BSTR | VT_ARRAY))
|
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{
|
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BaseTypeSize = sizeof(PWCHAR);
|
|
} else {
|
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BaseTypeSize = iTypeSize(MofDataItem.m_dwType);
|
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}
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|
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ElementCount = GetNumElements(&MofDataItem, 0);
|
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if (NumberElements != NULL)
|
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{
|
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*NumberElements = ElementCount;
|
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}
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|
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if (ElementCount != -1)
|
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{
|
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List = (PUCHAR)WmipAlloc(ElementCount * BaseTypeSize);
|
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if (List != NULL)
|
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{
|
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ListPtr = List;
|
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for (i = 0; i < ElementCount; i++)
|
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{
|
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if ((GetData(&MofDataItem,
|
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(BYTE *)ListPtr,
|
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&i)) == 0)
|
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{
|
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WmipFree(List);
|
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Status = ERROR_INVALID_PARAMETER;
|
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return(Status);
|
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}
|
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ListPtr += BaseTypeSize;
|
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}
|
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Status = ERROR_SUCCESS;
|
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*QualifierType = MofDataItem.m_dwType;
|
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*((PVOID *)QualifierValueBuffer) = List;
|
|
} else {
|
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Status = ERROR_NOT_ENOUGH_MEMORY;
|
|
}
|
|
}
|
|
} else {
|
|
if (GetData(&MofDataItem, (BYTE *)QualifierValueBuffer, 0) == 0)
|
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{
|
|
Status = ERROR_INVALID_PARAMETER;
|
|
} else {
|
|
*QualifierType = MofDataItem.m_dwType;
|
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Status = ERROR_SUCCESS;
|
|
}
|
|
}
|
|
} else {
|
|
Status = ERROR_FILE_NOT_FOUND;
|
|
}
|
|
return(Status);
|
|
}
|
|
|
|
ULONG WmipFindProperty(
|
|
CBMOFObj * ClassObject,
|
|
WCHAR * PropertyName,
|
|
CBMOFDataItem *MofPropertyData,
|
|
DWORD *ValueType,
|
|
PVOID ValueBuffer
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine will find a named property within a class object
|
|
|
|
Arguments:
|
|
|
|
ClassObject is the class object in which to search
|
|
|
|
PropertyName is the name of the property to search for
|
|
|
|
MofPropertyData returns with the property data
|
|
|
|
*ValueType on entry has the property data type being searched for. On exit
|
|
it has the actual qualifier type for the qualifier value. If on entry
|
|
*ValueType is 0xffffffff then any data type is acceptable
|
|
|
|
ValueBuffer points to a buffer that returns the value of the
|
|
property. If the property is a simple type (int or int64) then
|
|
the value is returned in the buffer. If qualifier value is a string
|
|
then a pointer to the string is returned in the buffer
|
|
|
|
Return Value:
|
|
|
|
ERROR_SUCCESS or a WMI Mof error code (see wmiump.h)
|
|
|
|
--*/
|
|
{
|
|
ULONG Status;
|
|
|
|
if (FindProp(ClassObject, PropertyName, MofPropertyData))
|
|
{
|
|
if ((*ValueType != 0xffffffff) &&
|
|
(MofPropertyData->m_dwType != *ValueType))
|
|
{
|
|
Status = ERROR_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (GetData(MofPropertyData, (BYTE *)ValueBuffer, 0) == 0)
|
|
{
|
|
Status = ERROR_INVALID_PARAMETER;
|
|
} else {
|
|
*ValueType = MofPropertyData->m_dwType;
|
|
Status = ERROR_SUCCESS;
|
|
}
|
|
} else {
|
|
Status = ERROR_FILE_NOT_FOUND;
|
|
}
|
|
return(Status);
|
|
}
|
|
|
|
PWCHAR AddSlashesToString(
|
|
PWCHAR SlashedNamespace,
|
|
PWCHAR Namespace
|
|
)
|
|
{
|
|
PWCHAR Return = SlashedNamespace;
|
|
|
|
//
|
|
// MOF likes the namespace paths to be C-style, that is to have a
|
|
// '\\' instad of a '\'. So whereever we see a '\', we insert a
|
|
// second one
|
|
//
|
|
while (*Namespace != 0)
|
|
{
|
|
if (*Namespace == L'\\')
|
|
{
|
|
*SlashedNamespace++ = L'\\';
|
|
}
|
|
*SlashedNamespace++ = *Namespace++;
|
|
}
|
|
*SlashedNamespace = 0;
|
|
|
|
return(Return);
|
|
}
|
|
|
|
|
|
ULONG GenerateDataValueFromVariant(
|
|
PMOFFILETARGET MofFileTarget,
|
|
VARIANT *var
|
|
)
|
|
{
|
|
SCODE sc;
|
|
VARIANT vTemp;
|
|
ULONG Status;
|
|
PWCHAR String;
|
|
|
|
//
|
|
// Uninitialized data will have a VT_NULL type.
|
|
//
|
|
if (var->vt == VT_NULL)
|
|
{
|
|
return(ERROR_SUCCESS);
|
|
}
|
|
|
|
//
|
|
// String types can just be dumped.
|
|
//
|
|
if (var->vt == VT_BSTR)
|
|
{
|
|
String = (PWCHAR)WmipAlloc(((wcslen(var->bstrVal)) *
|
|
sizeof(WCHAR) * 2) + sizeof(WCHAR));
|
|
if (String != NULL)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L"\"%ws\"",
|
|
AddSlashesToString(String, var->bstrVal));
|
|
WmipFree(String);
|
|
} else {
|
|
Status = ERROR_NOT_ENOUGH_MEMORY;
|
|
}
|
|
return(Status);
|
|
}
|
|
|
|
//
|
|
// References need to be maintained
|
|
//
|
|
if (var->vt == (VT_BSTR | VT_BYREF))
|
|
{
|
|
String = (PWCHAR)WmipAlloc(((wcslen(var->bstrVal)) *
|
|
sizeof(WCHAR) * 2) + sizeof(WCHAR));
|
|
if (String != NULL)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L"$%ws",
|
|
AddSlashesToString(String, var->bstrVal));
|
|
WmipFree(String);
|
|
} else {
|
|
Status = ERROR_NOT_ENOUGH_MEMORY;
|
|
}
|
|
return(Status);
|
|
}
|
|
|
|
|
|
//
|
|
// Embedded classes, so recurse in to display the contents of it
|
|
//
|
|
if (var->vt == VT_UNKNOWN)
|
|
{
|
|
CBMOFObj * pObj;
|
|
|
|
WmipDebugPrint(("BMOFLocParser: Data is an embeeded object %p\n",
|
|
var));
|
|
pObj = (CBMOFObj *)var->bstrVal;
|
|
Status = GenerateMofForObj(MofFileTarget,
|
|
pObj);
|
|
return(Status);
|
|
}
|
|
|
|
if (var->vt == VT_BOOL)
|
|
{
|
|
if (var->boolVal)
|
|
{
|
|
Status = FilePrint(MofFileTarget, L"%ws", L"TRUE");
|
|
} else {
|
|
Status = FilePrint(MofFileTarget, L"%ws", L"FALSE");
|
|
}
|
|
return(Status);
|
|
}
|
|
|
|
//
|
|
// For non string data, convert the infomation to a bstr and display it.
|
|
//
|
|
VariantInit(&vTemp);
|
|
sc = VariantChangeTypeEx(&vTemp, var,0,0, VT_BSTR);
|
|
if (sc == S_OK)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%ws",
|
|
vTemp.bstrVal);
|
|
VariantClear(&vTemp);
|
|
} else {
|
|
Status = sc;
|
|
}
|
|
|
|
return(Status);
|
|
}
|
|
|
|
ULONG GenerateDataValue(
|
|
PMOFFILETARGET MofFileTarget,
|
|
CBMOFDataItem *Item
|
|
)
|
|
{
|
|
DWORD Type, SimpleType;
|
|
long NumDim, i;
|
|
long FirstDim;
|
|
VARIANT var;
|
|
BOOLEAN FirstIndex;
|
|
ULONG Status = ERROR_SUCCESS;
|
|
|
|
//
|
|
// Determine the data type and clear out the variant
|
|
//
|
|
Type = Item->m_dwType;
|
|
SimpleType = Type & ~VT_ARRAY;
|
|
memset((void *)&var.lVal, 0, 8);
|
|
|
|
NumDim = GetNumDimensions(Item);
|
|
|
|
if (NumDim == 0)
|
|
{
|
|
//
|
|
// handle the simple scalar case. Note that uninitialized properties
|
|
// will not have data.
|
|
//
|
|
if(GetData(Item, (BYTE *)&(var.lVal), NULL))
|
|
{
|
|
var.vt = (VARTYPE)SimpleType;
|
|
Status = GenerateDataValueFromVariant(MofFileTarget,
|
|
&var);
|
|
|
|
if (var.vt == VT_BSTR)
|
|
{
|
|
BMOFFree(var.bstrVal);
|
|
}
|
|
}
|
|
} else if (NumDim == 1) {
|
|
//
|
|
// For the array case, just loop getting each element.
|
|
// Start by getting the number of elements
|
|
//
|
|
FirstDim = GetNumElements(Item, 0);
|
|
|
|
Status = ERROR_SUCCESS;
|
|
|
|
FirstIndex = TRUE;
|
|
|
|
for (i = 0; (i < FirstDim) && (Status == ERROR_SUCCESS); i++)
|
|
{
|
|
if (! FirstIndex)
|
|
{
|
|
FilePrint(MofFileTarget,
|
|
L", ");
|
|
} else {
|
|
FirstIndex = FALSE;
|
|
}
|
|
|
|
if (GetData(Item, (BYTE *)&(var.lVal), &i))
|
|
{
|
|
var.vt = (VARTYPE)SimpleType;
|
|
Status = GenerateDataValueFromVariant(MofFileTarget,
|
|
&var);
|
|
|
|
if(var.vt == VT_BSTR)
|
|
{
|
|
BMOFFree(var.bstrVal);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
//
|
|
// Currently undefined and multidimension arrays are not
|
|
// supported.
|
|
//
|
|
WmipDebugPrint(("BMOFLocParser: Multi dimensional arrays not supported\n"));
|
|
WmipAssert(FALSE);
|
|
Status = ERROR_INVALID_PARAMETER;
|
|
}
|
|
|
|
return(Status);
|
|
}
|
|
|
|
#define MAX_FLAVOR_TEXT_SIZE MAX_PATH
|
|
|
|
WCHAR *FlavorToText(
|
|
WCHAR *ClassFlagsText,
|
|
ULONG ClassFlags
|
|
)
|
|
{
|
|
PWCHAR CommaText;
|
|
|
|
//
|
|
// TODO: FInd any undocumented flavors
|
|
//
|
|
|
|
|
|
CommaText = L"";
|
|
*ClassFlagsText = 0;
|
|
|
|
if (ClassFlags & FlavorAmended)
|
|
{
|
|
//
|
|
// since this is the first if, we can assume that a , would
|
|
// never be needed
|
|
//
|
|
wcscat(ClassFlagsText, L"amended");
|
|
CommaText = L",";
|
|
}
|
|
|
|
if (ClassFlags & FlavorDisableOverride)
|
|
{
|
|
wcscat(ClassFlagsText, CommaText);
|
|
wcscat(ClassFlagsText, L"DisableOverride");
|
|
CommaText = L",";
|
|
}
|
|
|
|
if (ClassFlags & FlavorToSubclass)
|
|
{
|
|
wcscat(ClassFlagsText, CommaText);
|
|
wcscat(ClassFlagsText, L"ToSubclass");
|
|
CommaText = L",";
|
|
}
|
|
|
|
if (ClassFlags & FlavorToInstance)
|
|
{
|
|
wcscat(ClassFlagsText, CommaText);
|
|
wcscat(ClassFlagsText, L"ToInstance");
|
|
CommaText = L",";
|
|
}
|
|
|
|
WmipAssert(*ClassFlagsText != 0);
|
|
|
|
WmipDebugPrint(("BmofLocParser: Flavor : %ws\n", ClassFlagsText));
|
|
|
|
return(ClassFlagsText);
|
|
}
|
|
|
|
|
|
ULONG GenerateQualifierList(
|
|
PMOFFILETARGET MofFileTarget,
|
|
CBMOFQualList * QualifierList,
|
|
BOOLEAN SkipId
|
|
)
|
|
{
|
|
WCHAR *Name = NULL;
|
|
CBMOFDataItem Item;
|
|
BOOLEAN FirstQualifier;
|
|
WCHAR OpenChar, CloseChar;
|
|
ULONG Status = ERROR_SUCCESS;
|
|
ULONG Flavor = 0;
|
|
WCHAR s[MAX_FLAVOR_TEXT_SIZE];
|
|
|
|
FirstQualifier = TRUE;
|
|
ResetQualList(QualifierList);
|
|
|
|
while ((Status == ERROR_SUCCESS) &&
|
|
(NextQualEx(QualifierList,
|
|
&Name,
|
|
&Item,
|
|
&Flavor,
|
|
MofFileTarget->UncompressedBlob)))
|
|
{
|
|
//
|
|
// TODO: if this is a mofcomp generated qualifier then we want
|
|
// to ignore it
|
|
//
|
|
if (_wcsicmp(Name, L"CIMTYPE") == 0)
|
|
{
|
|
// must skip CIMTYPE qualifier
|
|
continue;
|
|
}
|
|
|
|
if ((SkipId) && _wcsicmp(Name, L"ID") == 0)
|
|
{
|
|
// If we want to skip the ID qualifier then do so
|
|
continue;
|
|
}
|
|
|
|
if (FirstQualifier)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L"[");
|
|
FirstQualifier = FALSE;
|
|
} else {
|
|
Status = FilePrint(MofFileTarget,
|
|
L",\r\n ");
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
//
|
|
// Arrays use {} to enclose the value of the qualifier
|
|
// while scalers use ()
|
|
//
|
|
if (Item.m_dwType & VT_ARRAY)
|
|
{
|
|
OpenChar = L'{';
|
|
CloseChar = L'}';
|
|
} else {
|
|
OpenChar = L'(';
|
|
CloseChar = L')';
|
|
}
|
|
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%ws%wc",
|
|
Name, OpenChar);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = GenerateDataValue(MofFileTarget,
|
|
&Item);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%wc",
|
|
CloseChar);
|
|
if ((Status == ERROR_SUCCESS) && (Flavor != 0))
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L": %ws",
|
|
FlavorToText(s, Flavor));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
BMOFFree(Name);
|
|
Flavor = 0;
|
|
}
|
|
|
|
if ((Status == ERROR_SUCCESS) && ! FirstQualifier)
|
|
{
|
|
//
|
|
// if we had generated qualifiers then we need a closing ]
|
|
//
|
|
Status = FilePrint(MofFileTarget,
|
|
L"]\r\n");
|
|
}
|
|
return(Status);
|
|
}
|
|
|
|
PWCHAR GeneratePropertyName(
|
|
PWCHAR StringPtr
|
|
)
|
|
{
|
|
#define ObjectTextLen ( ((sizeof(L"object:") / sizeof(WCHAR)) - 1) )
|
|
PWCHAR PropertyType;
|
|
|
|
//
|
|
// If CIMTYPE begins with object: then it is an embedded object
|
|
// and we need to skip the object: in the MOF generation
|
|
//
|
|
if (_wcsnicmp(StringPtr, L"object:", ObjectTextLen) == 0)
|
|
{
|
|
PropertyType = StringPtr + ObjectTextLen;
|
|
} else {
|
|
PropertyType = StringPtr;
|
|
}
|
|
return(PropertyType);
|
|
}
|
|
|
|
ULONG GenerateProperty(
|
|
PMOFFILETARGET MofFileTarget,
|
|
PWCHAR PropertyName,
|
|
BOOLEAN IsInstance,
|
|
CBMOFQualList * QualifierList,
|
|
CBMOFDataItem *Property
|
|
)
|
|
{
|
|
DWORD QualifierType;
|
|
WCHAR *StringPtr;
|
|
ULONG Status;
|
|
PWCHAR ArraySuffix;
|
|
PWCHAR PropertyType;
|
|
PWCHAR ArrayText;
|
|
|
|
QualifierType = VT_BSTR;
|
|
Status = WmipFindMofQualifier(QualifierList,
|
|
L"CIMTYPE",
|
|
&QualifierType,
|
|
NULL,
|
|
(PVOID)&StringPtr);
|
|
|
|
if (IsInstance)
|
|
{
|
|
//
|
|
// Property is within an instance definition
|
|
//
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%ws = ",
|
|
PropertyName);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
if (Property->m_dwType & VT_ARRAY)
|
|
{
|
|
//
|
|
// use {} around arrays
|
|
//
|
|
Status = FilePrint(MofFileTarget,
|
|
L"{ ");
|
|
ArrayText = L"};";
|
|
} else if (Property->m_dwType == VT_UNKNOWN) {
|
|
ArrayText = L"";
|
|
} else {
|
|
ArrayText = L";";
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = GenerateDataValue(MofFileTarget,
|
|
Property);
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%ws\r\n",
|
|
ArrayText);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
//
|
|
// Property is within a class definition, so just worry about
|
|
// defining it.
|
|
//
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
PropertyType = GeneratePropertyName(StringPtr);
|
|
|
|
if (Property->m_dwType & VT_ARRAY)
|
|
{
|
|
ArraySuffix = L"[]";
|
|
} else {
|
|
ArraySuffix = L"";
|
|
}
|
|
|
|
WmipDebugPrint(("BmofLocParser: %ws %ws%ws\n",
|
|
PropertyType,
|
|
PropertyName,
|
|
ArraySuffix));
|
|
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%ws %ws%ws;\r\n",
|
|
PropertyType,
|
|
PropertyName,
|
|
ArraySuffix);
|
|
BMOFFree(StringPtr);
|
|
}
|
|
}
|
|
|
|
return(Status);
|
|
}
|
|
|
|
ULONG GetDataItemCount(
|
|
CBMOFObj * ClassObject,
|
|
PWCHAR QualifierToFind
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine will count the number of WMI data items in the class and
|
|
the total number of properties in the class.
|
|
|
|
Arguments:
|
|
|
|
ClassObject is class for which we count the number of data items
|
|
|
|
*TotalCount returns the total number of properties
|
|
|
|
Return Value:
|
|
|
|
Count of methods
|
|
|
|
--*/
|
|
{
|
|
CBMOFQualList *PropQualifierList;
|
|
CBMOFDataItem MofPropertyData;
|
|
DWORD QualifierType;
|
|
ULONG Counter = 0;
|
|
WCHAR *PropertyName;
|
|
ULONG Status;
|
|
ULONG Index;
|
|
|
|
ResetObj(ClassObject);
|
|
while (NextProp(ClassObject, &PropertyName, &MofPropertyData))
|
|
{
|
|
PropQualifierList = GetPropQualList(ClassObject, PropertyName);
|
|
if (PropQualifierList != NULL)
|
|
{
|
|
//
|
|
// Get the id of the property so we know it order in class
|
|
QualifierType = VT_I4;
|
|
Status = WmipFindMofQualifier(PropQualifierList,
|
|
QualifierToFind,
|
|
&QualifierType,
|
|
NULL,
|
|
(PVOID)&Index);
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Counter++;
|
|
}
|
|
}
|
|
BMOFFree(PropertyName);
|
|
}
|
|
|
|
return(Counter);
|
|
}
|
|
|
|
|
|
ULONG ParseMethodInOutObject(
|
|
CBMOFObj *ClassObject,
|
|
PMETHODPARAMLIST ParamList,
|
|
ULONG DataItemCount
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine will parse a class object that is either the in or out
|
|
parameters for a method.
|
|
|
|
Arguments:
|
|
|
|
ClassObject is the in or out parameter class object to parse
|
|
|
|
ClassInfo returns updated with information from ClassObject
|
|
|
|
DataItemCount is the number of data items in the ClassInfo
|
|
|
|
Return Value:
|
|
|
|
ERROR_SUCCESS or a WMI Mof error code (see wmiump.h)
|
|
|
|
--*/
|
|
{
|
|
ULONG Status;
|
|
CBMOFDataItem MofPropertyData;
|
|
PWCHAR PropertyName = NULL;
|
|
ULONG Index;
|
|
PMETHODPARAMETER MethodParam;
|
|
CBMOFQualList *QualifierList = NULL;
|
|
DWORD QualifierType;
|
|
short BooleanValue;
|
|
PWCHAR StringPtr;
|
|
|
|
ResetObj(ClassObject);
|
|
while (NextProp(ClassObject, &PropertyName, &MofPropertyData))
|
|
{
|
|
QualifierList = GetPropQualList(ClassObject, PropertyName);
|
|
if (QualifierList != NULL)
|
|
{
|
|
|
|
//
|
|
// Get the id of the property so we know its order in class
|
|
//
|
|
QualifierType = VT_I4;
|
|
Status = WmipFindMofQualifier(QualifierList,
|
|
L"Id",
|
|
&QualifierType,
|
|
NULL,
|
|
(PVOID)&Index);
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
//
|
|
// Method ids are 0 based
|
|
//
|
|
if (Index < DataItemCount)
|
|
{
|
|
//
|
|
// Valid data item id, make sure it already isn't
|
|
// in use. Note that we could have the same property
|
|
// be in both the in and the out class objects
|
|
//
|
|
MethodParam = &ParamList->Parameters[Index];
|
|
|
|
//
|
|
// If there is already an existing qualifier list
|
|
// attached then we free it and tag the new
|
|
// qualifier list to the parameter. Both lists
|
|
// should have all of the non [in] / [out]
|
|
// qualifiers
|
|
//
|
|
if (MethodParam->QualifierList != NULL)
|
|
{
|
|
BMOFFree(MethodParam->QualifierList);
|
|
}
|
|
MethodParam->QualifierList = QualifierList;
|
|
|
|
//
|
|
// See if this is an input, output or both
|
|
//
|
|
QualifierType = VT_BOOL;
|
|
Status = WmipFindMofQualifier(QualifierList,
|
|
L"in",
|
|
&QualifierType,
|
|
NULL,
|
|
(PVOID)&BooleanValue);
|
|
if ((Status == ERROR_SUCCESS) && BooleanValue)
|
|
{
|
|
MethodParam->Flags |= MOFDI_FLAG_INPUT_METHOD;
|
|
}
|
|
|
|
QualifierType = VT_BOOL;
|
|
Status = WmipFindMofQualifier(QualifierList,
|
|
L"out",
|
|
&QualifierType,
|
|
NULL,
|
|
(PVOID)&BooleanValue);
|
|
if ((Status == ERROR_SUCCESS) && BooleanValue)
|
|
{
|
|
MethodParam->Flags |= MOFDI_FLAG_OUTPUT_METHOD;
|
|
}
|
|
|
|
|
|
//
|
|
// If there is already a name and its the same as
|
|
// ours then free the old name and use the new one.
|
|
// If the names are different then we have a binary
|
|
// mof error
|
|
//
|
|
if (MethodParam->Name != NULL)
|
|
{
|
|
if (wcscmp(MethodParam->Name, PropertyName) != 0)
|
|
{
|
|
//
|
|
// id already in use, but a different name
|
|
//
|
|
BMOFFree(PropertyName);
|
|
Status = ERROR_FILE_NOT_FOUND;
|
|
goto done;
|
|
} else {
|
|
//
|
|
// This is a duplicate so just free up the
|
|
// memory used and decrement the total
|
|
// count of parameters in the list. The
|
|
// data obtained the last time should still
|
|
// be valid
|
|
//
|
|
ParamList->ParamCount--;
|
|
BMOFFree(PropertyName);
|
|
continue;
|
|
}
|
|
}
|
|
|
|
MethodParam->Name = PropertyName;
|
|
|
|
//
|
|
// Now figure out the data type for the parameter
|
|
// and the array status
|
|
//
|
|
if (MofPropertyData.m_dwType & VT_ARRAY)
|
|
{
|
|
MethodParam->Flags |= MOFDI_FLAG_ARRAY;
|
|
}
|
|
|
|
QualifierType = VT_BSTR;
|
|
Status = WmipFindMofQualifier(QualifierList,
|
|
L"CIMTYPE",
|
|
&QualifierType,
|
|
NULL,
|
|
(PVOID)&StringPtr);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
MethodParam->DataType = StringPtr;
|
|
}
|
|
|
|
} else {
|
|
//
|
|
// Method ID qualifier is out of range
|
|
//
|
|
BMOFFree(QualifierList);
|
|
Status = ERROR_FILE_NOT_FOUND;
|
|
goto done;
|
|
}
|
|
} else {
|
|
//
|
|
// Check if this is the special ReturnValue parameter
|
|
// on the output parameter object. If so extract the
|
|
// return type, otherwise flag an error in the binary
|
|
// mof
|
|
//
|
|
if (_wcsicmp(L"ReturnValue", PropertyName) == 0)
|
|
{
|
|
QualifierType = VT_BSTR;
|
|
Status = WmipFindMofQualifier(QualifierList,
|
|
L"CIMTYPE",
|
|
&QualifierType,
|
|
NULL,
|
|
(PVOID)&StringPtr);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
BMOFFree(ParamList->ReturnDataType);
|
|
ParamList->ReturnDataType = StringPtr;
|
|
}
|
|
|
|
} else {
|
|
Status = ERROR_FILE_NOT_FOUND;
|
|
goto done;
|
|
}
|
|
BMOFFree(PropertyName);
|
|
BMOFFree(QualifierList);
|
|
}
|
|
} else {
|
|
BMOFFree(PropertyName);
|
|
}
|
|
}
|
|
|
|
done:
|
|
|
|
return(Status);
|
|
}
|
|
|
|
|
|
ULONG ParseMethodParameterObjects(
|
|
IN CBMOFObj *InObject,
|
|
IN CBMOFObj *OutObject,
|
|
OUT PMETHODPARAMLIST *MethodParamList
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine will parse the in and out method parameter obejcts to create
|
|
a MOFCLASSINFO that describes the method call.
|
|
|
|
Arguments:
|
|
|
|
InObject is the object with the input parameters
|
|
|
|
OutObject is the object with the output parameters
|
|
|
|
*ClassInfo returns with the class info for the method call
|
|
|
|
Return Value:
|
|
|
|
ERROR_SUCCESS or a WMI Mof error code (see wmiump.h)
|
|
|
|
--*/
|
|
{
|
|
PMETHODPARAMLIST ParamList;
|
|
ULONG Status;
|
|
ULONG DataItemCount;
|
|
ULONG InItemCount, OutItemCount;
|
|
ULONG Size;
|
|
PMETHODPARAMETER MethodParameter;
|
|
PWCHAR StringPtr;
|
|
|
|
Status = ERROR_SUCCESS;
|
|
|
|
if (InObject != NULL)
|
|
{
|
|
ResetObj(InObject);
|
|
InItemCount = GetDataItemCount(InObject, L"Id");
|
|
} else {
|
|
InItemCount = 0;
|
|
}
|
|
|
|
if (OutObject != NULL)
|
|
{
|
|
ResetObj(OutObject);
|
|
OutItemCount = GetDataItemCount(OutObject, L"Id");
|
|
} else {
|
|
OutItemCount = 0;
|
|
}
|
|
|
|
DataItemCount = InItemCount + OutItemCount;
|
|
|
|
Size = sizeof(METHODPARAMLIST) + DataItemCount * sizeof(METHODPARAMETER);
|
|
ParamList = (PMETHODPARAMLIST)WmipAlloc(Size);
|
|
if (ParamList == NULL)
|
|
{
|
|
return(ERROR_NOT_ENOUGH_MEMORY);
|
|
}
|
|
|
|
//
|
|
// Get the essential information to fill in the parameter list
|
|
memset(ParamList, 0, Size);
|
|
ParamList->ParamCount = DataItemCount;
|
|
|
|
StringPtr = (PWCHAR)BMOFAlloc( sizeof(L"void") + sizeof(WCHAR) );
|
|
if (StringPtr != NULL)
|
|
{
|
|
wcscpy(StringPtr, L"void");
|
|
ParamList->ReturnDataType = StringPtr;
|
|
} else {
|
|
BMOFFree(ParamList);
|
|
return(ERROR_NOT_ENOUGH_MEMORY);
|
|
}
|
|
|
|
//
|
|
// Parse the input parameter class object
|
|
//
|
|
if (InObject != NULL)
|
|
{
|
|
Status = ParseMethodInOutObject(InObject,
|
|
ParamList,
|
|
DataItemCount);
|
|
} else {
|
|
Status = ERROR_SUCCESS;
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
if (OutObject != NULL)
|
|
{
|
|
//
|
|
// Parse the output parameter class object
|
|
//
|
|
Status = ParseMethodInOutObject(OutObject,
|
|
ParamList,
|
|
DataItemCount);
|
|
}
|
|
}
|
|
|
|
*MethodParamList = ParamList;
|
|
|
|
return(Status);
|
|
}
|
|
|
|
|
|
ULONG ParseMethodParameters(
|
|
CBMOFDataItem *MofMethodData,
|
|
PMETHODPARAMLIST *MethodParamList
|
|
)
|
|
{
|
|
ULONG Status = ERROR_SUCCESS;
|
|
CBMOFObj *InObject;
|
|
CBMOFObj *OutObject;
|
|
LONG i;
|
|
ULONG NumberDimensions;
|
|
ULONG NumberElements;
|
|
VARIANT InVar, OutVar;
|
|
DWORD SimpleType;
|
|
|
|
*MethodParamList = NULL;
|
|
|
|
SimpleType = MofMethodData->m_dwType & ~VT_ARRAY & ~VT_BYREF;
|
|
|
|
NumberDimensions = GetNumDimensions(MofMethodData);
|
|
if (NumberDimensions > 0)
|
|
{
|
|
NumberElements = GetNumElements(MofMethodData, 0);
|
|
WmipAssert(NumberDimensions == 1);
|
|
WmipAssert((NumberElements == 1) || (NumberElements == 2));
|
|
|
|
i = 0;
|
|
memset((void *)&InVar.lVal, 0, 8);
|
|
|
|
if (GetData(MofMethodData, (BYTE *)&(InVar.lVal), &i))
|
|
{
|
|
InObject = (CBMOFObj *)InVar.bstrVal;
|
|
InVar.vt = (VARTYPE)SimpleType;
|
|
WmipAssert(InVar.vt == VT_UNKNOWN);
|
|
|
|
if (NumberElements == 2)
|
|
{
|
|
i = 1;
|
|
memset((void *)&OutVar.lVal, 0, 8);
|
|
if (GetData(MofMethodData, (BYTE *)&(OutVar.lVal), &i))
|
|
{
|
|
OutVar.vt = (VARTYPE)SimpleType;
|
|
WmipAssert(OutVar.vt == VT_UNKNOWN);
|
|
OutObject = (CBMOFObj *)OutVar.bstrVal;
|
|
} else {
|
|
Status = ERROR_FILE_NOT_FOUND;
|
|
}
|
|
} else {
|
|
OutObject = NULL;
|
|
}
|
|
} else {
|
|
Status = ERROR_FILE_NOT_FOUND;
|
|
}
|
|
} else {
|
|
InObject = NULL;
|
|
OutObject = NULL;
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = ParseMethodParameterObjects(InObject,
|
|
OutObject,
|
|
MethodParamList);
|
|
}
|
|
|
|
return(Status);
|
|
}
|
|
|
|
|
|
|
|
ULONG GenerateMethod(
|
|
PMOFFILETARGET MofFileTarget,
|
|
PWCHAR MethodName,
|
|
BOOLEAN IsInstance,
|
|
CBMOFQualList * QualifierList,
|
|
CBMOFDataItem *Method
|
|
)
|
|
{
|
|
ULONG Status;
|
|
PMETHODPARAMLIST MethodList;
|
|
ULONG i;
|
|
PWCHAR ArraySuffix;
|
|
PMETHODPARAMETER MethodParam;
|
|
|
|
Status = ParseMethodParameters(Method,
|
|
&MethodList);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%ws %ws( ",
|
|
GeneratePropertyName(MethodList->ReturnDataType),
|
|
MethodName);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
for (i = 0;
|
|
((Status == ERROR_SUCCESS) &&
|
|
(i < MethodList->ParamCount));
|
|
i++)
|
|
{
|
|
if (i != 0)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L"\r\n,");
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
MethodParam = &MethodList->Parameters[i];
|
|
Status = GenerateQualifierList(MofFileTarget,
|
|
MethodParam->QualifierList,
|
|
TRUE);
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
if (MethodParam->Flags & MOFDI_FLAG_ARRAY)
|
|
{
|
|
ArraySuffix = L"[]";
|
|
} else {
|
|
ArraySuffix = L"";
|
|
}
|
|
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%ws %ws%ws",
|
|
GeneratePropertyName(MethodParam->DataType),
|
|
MethodParam->Name,
|
|
ArraySuffix);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = FilePrint(MofFileTarget,
|
|
L");\r\n");
|
|
}
|
|
}
|
|
|
|
//
|
|
// Free all memory used to build method parameter list
|
|
//
|
|
if (MethodList != NULL)
|
|
{
|
|
for (i = 0; i < MethodList->ParamCount; i++)
|
|
{
|
|
MethodParam = &MethodList->Parameters[i];
|
|
|
|
if (MethodParam->QualifierList != NULL)
|
|
{
|
|
BMOFFree(MethodParam->QualifierList);
|
|
}
|
|
|
|
if (MethodParam->Name != NULL)
|
|
{
|
|
BMOFFree(MethodParam->Name);
|
|
}
|
|
|
|
if (MethodParam->DataType != NULL)
|
|
{
|
|
BMOFFree(MethodParam->DataType);
|
|
}
|
|
}
|
|
|
|
if (MethodList->ReturnDataType != NULL)
|
|
{
|
|
BMOFFree(MethodList->ReturnDataType);
|
|
}
|
|
|
|
WmipFree(MethodList);
|
|
}
|
|
|
|
return(Status);
|
|
}
|
|
|
|
ULONG GenerateMofForObj(
|
|
PMOFFILETARGET MofFileTarget,
|
|
CBMOFObj *Obj
|
|
)
|
|
{
|
|
CBMOFQualList * QualifierList;
|
|
CBMOFDataItem Property, Method;
|
|
WCHAR *Name = NULL;
|
|
ULONG Status;
|
|
BOOLEAN IsInstance;
|
|
DWORD ObjType;
|
|
PWCHAR Text;
|
|
CBMOFDataItem MofPropertyData;
|
|
PWCHAR SuperClass, Separator;
|
|
PWCHAR EmptyString = L"";
|
|
ULONG DataType;
|
|
PWCHAR Alias, AliasSeparator;
|
|
|
|
//
|
|
// First display the class qualifier list
|
|
//
|
|
QualifierList = GetQualList(Obj);
|
|
if(QualifierList != NULL)
|
|
{
|
|
Status = GenerateQualifierList(MofFileTarget,
|
|
QualifierList,
|
|
FALSE);
|
|
BMOFFree(QualifierList);
|
|
|
|
if (Status != ERROR_SUCCESS)
|
|
{
|
|
return(Status);
|
|
}
|
|
}
|
|
|
|
//
|
|
// Now determine if this is a class or instance and display the class name
|
|
//
|
|
ObjType = GetType(Obj);
|
|
switch (ObjType)
|
|
{
|
|
case MofObjectTypeClass:
|
|
{
|
|
IsInstance = FALSE;
|
|
Text = L"class";
|
|
break;
|
|
}
|
|
|
|
case MofObjectTypeInstance:
|
|
{
|
|
IsInstance = TRUE;
|
|
Text = L"instance of";
|
|
break;
|
|
}
|
|
|
|
default:
|
|
{
|
|
WmipDebugPrint(("BMOFLocParser: Unknown class object type 0x%x\n",
|
|
ObjType));
|
|
WmipAssert(FALSE);
|
|
return(ERROR_INVALID_PARAMETER);
|
|
}
|
|
}
|
|
|
|
//
|
|
// See if there is a superclass, that is if this class was derrived
|
|
// from another
|
|
//
|
|
DataType = VT_BSTR;
|
|
Status = WmipFindProperty(Obj,
|
|
L"__SUPERCLASS",
|
|
&MofPropertyData,
|
|
&DataType,
|
|
(PVOID)&SuperClass);
|
|
switch (Status)
|
|
{
|
|
case ERROR_SUCCESS:
|
|
{
|
|
//
|
|
// This class is derrived from another
|
|
//
|
|
Separator = L":";
|
|
break;
|
|
}
|
|
|
|
case ERROR_FILE_NOT_FOUND:
|
|
{
|
|
//
|
|
// This class is not derrived from another
|
|
//
|
|
SuperClass = EmptyString;
|
|
Separator = EmptyString;
|
|
break;
|
|
}
|
|
|
|
|
|
default:
|
|
{
|
|
//
|
|
// Something is wrong, return an error
|
|
//
|
|
return(Status);
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// See if there is an alias defined for this class
|
|
//
|
|
DataType = VT_BSTR;
|
|
Status = WmipFindProperty(Obj,
|
|
L"__ALIAS",
|
|
&MofPropertyData,
|
|
&DataType,
|
|
(PVOID)&Alias);
|
|
switch (Status)
|
|
{
|
|
case ERROR_SUCCESS:
|
|
{
|
|
//
|
|
// This class is derrived from another
|
|
//
|
|
AliasSeparator = L" as $";
|
|
break;
|
|
}
|
|
|
|
case ERROR_FILE_NOT_FOUND:
|
|
{
|
|
//
|
|
// This class is not derrived from another
|
|
//
|
|
Alias = EmptyString;
|
|
AliasSeparator = EmptyString;
|
|
break;
|
|
}
|
|
|
|
|
|
default:
|
|
{
|
|
//
|
|
// Something is wrong, return an error
|
|
//
|
|
return(Status);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
if (GetName(Obj, &Name))
|
|
{
|
|
WmipDebugPrint(("BmofLocParser: Parsing -> %ws %ws %ws %ws\n",
|
|
Text,
|
|
Name,
|
|
Separator,
|
|
SuperClass));
|
|
|
|
Status = FilePrint(MofFileTarget,
|
|
L"%ws %ws %ws %ws%ws%ws\r\n{\r\n",
|
|
Text,
|
|
Name,
|
|
Separator,
|
|
SuperClass,
|
|
AliasSeparator,
|
|
Alias);
|
|
BMOFFree(Name);
|
|
} else {
|
|
Status = ERROR_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (SuperClass != EmptyString)
|
|
{
|
|
BMOFFree(SuperClass);
|
|
}
|
|
|
|
//
|
|
// Now generate each property and its qualifiers
|
|
//
|
|
ResetObj(Obj);
|
|
|
|
while ((Status == ERROR_SUCCESS) && (NextProp(Obj, &Name, &Property)))
|
|
{
|
|
//
|
|
// Ignore any system property, that is, all those that begin
|
|
// with __
|
|
//
|
|
if ( (Name[0] == L'_') && (Name[1] == L'_') )
|
|
{
|
|
WmipDebugPrint(("BmofLocParser: Skipping system property %ws\n",
|
|
Name));
|
|
BMOFFree(Name);
|
|
continue;
|
|
}
|
|
|
|
QualifierList = GetPropQualList(Obj, Name);
|
|
if (QualifierList != NULL)
|
|
{
|
|
Status = GenerateQualifierList(MofFileTarget,
|
|
QualifierList,
|
|
FALSE);
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
WmipDebugPrint(("BmofLocParser: Parsing property %ws\n",
|
|
Name));
|
|
Status = GenerateProperty(MofFileTarget,
|
|
Name,
|
|
IsInstance,
|
|
QualifierList,
|
|
&Property);
|
|
}
|
|
|
|
if (QualifierList != NULL)
|
|
{
|
|
BMOFFree(QualifierList);
|
|
}
|
|
|
|
BMOFFree(Name);
|
|
}
|
|
|
|
//
|
|
// Next we generate all of the methods and their qualifiers
|
|
//
|
|
while ((Status == ERROR_SUCCESS) && (NextMeth(Obj, &Name, &Method)))
|
|
{
|
|
QualifierList = GetMethQualList(Obj, Name);
|
|
if (QualifierList != NULL)
|
|
{
|
|
Status = GenerateQualifierList(MofFileTarget,
|
|
QualifierList,
|
|
FALSE);
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
WmipDebugPrint(("BmofLocParser: Parsing method %ws\n",
|
|
Name));
|
|
Status = GenerateMethod(MofFileTarget,
|
|
Name,
|
|
IsInstance,
|
|
QualifierList,
|
|
&Method);
|
|
}
|
|
|
|
if (QualifierList != NULL)
|
|
{
|
|
BMOFFree(QualifierList);
|
|
}
|
|
|
|
BMOFFree(Name);
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
//
|
|
// Closing brace for class definition
|
|
//
|
|
Status = FilePrint(MofFileTarget,
|
|
L"};\r\n\r\n");
|
|
}
|
|
|
|
return(Status);
|
|
}
|
|
|
|
PWCHAR MakeClassInstanceFlagsText(
|
|
PWCHAR ClassFlagsText,
|
|
ULONG ClassFlags
|
|
)
|
|
{
|
|
PWCHAR CommaText;
|
|
|
|
//
|
|
// TODO: FInd any undocumented flags
|
|
//
|
|
|
|
|
|
CommaText = L"";
|
|
*ClassFlagsText = 0;
|
|
|
|
if (ClassFlags & 1)
|
|
{
|
|
//
|
|
// since this is the first if, we can assume that a , would
|
|
// never be needed
|
|
//
|
|
wcscat(ClassFlagsText, L"\"updateonly\"");
|
|
CommaText = L",";
|
|
}
|
|
|
|
if (ClassFlags & 2)
|
|
{
|
|
wcscat(ClassFlagsText, CommaText);
|
|
wcscat(ClassFlagsText, L"\"createonly\"");
|
|
CommaText = L",";
|
|
}
|
|
|
|
if (ClassFlags & 32)
|
|
{
|
|
wcscat(ClassFlagsText, CommaText);
|
|
wcscat(ClassFlagsText, L"\"safeupdate\"");
|
|
CommaText = L",";
|
|
}
|
|
|
|
if (ClassFlags & 64)
|
|
{
|
|
wcscat(ClassFlagsText, CommaText);
|
|
wcscat(ClassFlagsText, L"\"forceupdate\"");
|
|
CommaText = L",";
|
|
}
|
|
|
|
WmipAssert(*ClassFlagsText != 0);
|
|
|
|
return(ClassFlagsText);
|
|
}
|
|
|
|
ULONG WatchClassInstanceFlags(
|
|
PMOFFILETARGET MofFileTarget,
|
|
CBMOFObj *Obj,
|
|
PWCHAR ClassName,
|
|
PWCHAR PragmaName,
|
|
LONG *Flags
|
|
)
|
|
{
|
|
ULONG Status;
|
|
LONG NewFlags;
|
|
WCHAR FlagsText[MAX_PATH];
|
|
ULONG DataType;
|
|
CBMOFDataItem Property;
|
|
|
|
DataType = VT_I4;
|
|
Status = WmipFindProperty(Obj,
|
|
ClassName,
|
|
&Property,
|
|
&DataType,
|
|
&NewFlags);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
if (*Flags != NewFlags)
|
|
{
|
|
//
|
|
// Flags have just appeared or
|
|
// changed so spit out a #pragma
|
|
//
|
|
WmipDebugPrint(("BmofLocParser: %ws changed to %ws\n",
|
|
PragmaName,
|
|
MakeClassInstanceFlagsText(FlagsText,
|
|
NewFlags)));
|
|
|
|
Status = FilePrint(MofFileTarget,
|
|
L"\r\n#pragma %ws(%ws)\r\n\r\n",
|
|
PragmaName,
|
|
MakeClassInstanceFlagsText(FlagsText,
|
|
NewFlags));
|
|
*Flags = NewFlags;
|
|
}
|
|
|
|
} else if (Status == ERROR_FILE_NOT_FOUND) {
|
|
Status = ERROR_SUCCESS;
|
|
}
|
|
|
|
return(Status);
|
|
}
|
|
|
|
ULONG WatchForEnglishMof(
|
|
PMOFFILETARGET MofFileTarget,
|
|
PWCHAR Namespace,
|
|
ULONG ClassFlags,
|
|
CBMOFObj *Obj
|
|
)
|
|
{
|
|
WCHAR *Name = NULL;
|
|
WCHAR *NamespaceName = NULL;
|
|
ULONG DataType;
|
|
CBMOFDataItem MofPropertyData;
|
|
ULONG Status;
|
|
WCHAR s[MAX_PATH];
|
|
|
|
//
|
|
// We are looking for an instance of __namespace
|
|
//
|
|
if (GetName(Obj, &Name))
|
|
{
|
|
if ( (GetType(Obj) == MofObjectTypeInstance) &&
|
|
(_wcsicmp(Name, L"__namespace") == 0) )
|
|
{
|
|
//
|
|
// Now if we are dropping down to a namespace that ends in
|
|
// ms_409 then that means we have an english amendment and
|
|
// want to make a copy of it. Otherwise we want to stop
|
|
// making copies. We determine the namespace we are
|
|
// creating by looking at the value of the name property.
|
|
//
|
|
DataType = VT_BSTR;
|
|
Status = WmipFindProperty(Obj,
|
|
L"name",
|
|
&MofPropertyData,
|
|
&DataType,
|
|
(PVOID)&NamespaceName);
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
if (_wcsicmp(NamespaceName, L"ms_409") == 0)
|
|
{
|
|
//
|
|
// moving to the english locale, so start writing
|
|
// english
|
|
//
|
|
MofFileTarget->WriteToEnglish = TRUE;
|
|
Status = FilePrintToHandle(MofFileTarget->EnglishMofHandle,
|
|
L"\r\n\r\n"
|
|
L"#pragma classflags(%d)\r\n"
|
|
L"#pragma namespace(\"%ws\")\r\n",
|
|
ClassFlags,
|
|
AddSlashesToString(s, Namespace));
|
|
|
|
} else {
|
|
//
|
|
// moving to a different locale, so stop writing
|
|
// english
|
|
//
|
|
MofFileTarget->WriteToEnglish = FALSE;
|
|
}
|
|
BMOFFree(NamespaceName);
|
|
} else if (Status == ERROR_FILE_NOT_FOUND) {
|
|
//
|
|
// Did not find the property we wanted. Not a good
|
|
// thing, but not fatal.
|
|
//
|
|
Status = ERROR_SUCCESS;
|
|
}
|
|
} else {
|
|
Status = ERROR_SUCCESS;
|
|
}
|
|
|
|
BMOFFree(Name);
|
|
} else {
|
|
Status = ERROR_SUCCESS;
|
|
}
|
|
return(Status);
|
|
}
|
|
|
|
BOOLEAN ConvertBmfToMof(
|
|
PUCHAR BinaryMofData,
|
|
TCHAR *MofFile,
|
|
TCHAR *EnglishMofFile
|
|
)
|
|
{
|
|
HANDLE FileHandle;
|
|
ULONG Status;
|
|
CBMOFObjList *ObjList;
|
|
CBMOFObj *Obj;
|
|
PUCHAR UncompressedBmof;
|
|
ULONG UncompressedBmofSize;
|
|
WCHAR Namespace[MAX_PATH];
|
|
PWCHAR NewNamespace;
|
|
ULONG DataType;
|
|
CBMOFDataItem Property;
|
|
LONG ClassFlags, InstanceFlags;
|
|
WCHAR w;
|
|
MOFFILETARGET MofFileTarget;
|
|
|
|
//
|
|
// First thing is to try to create the output files in which we will
|
|
// generate the unicode MOF text
|
|
//
|
|
FileHandle = CreateFile(MofFile,
|
|
GENERIC_READ | GENERIC_WRITE,
|
|
0,
|
|
NULL,
|
|
CREATE_ALWAYS,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
NULL);
|
|
|
|
if (FileHandle != INVALID_HANDLE_VALUE)
|
|
{
|
|
//
|
|
// Now open english mof file
|
|
//
|
|
if (*EnglishMofFile != 0)
|
|
{
|
|
MofFileTarget.EnglishMofHandle = CreateFile(EnglishMofFile,
|
|
GENERIC_READ | GENERIC_WRITE,
|
|
0,
|
|
NULL,
|
|
CREATE_ALWAYS,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
NULL);
|
|
} else {
|
|
MofFileTarget.EnglishMofHandle = NULL;
|
|
}
|
|
|
|
if (MofFileTarget.EnglishMofHandle != INVALID_HANDLE_VALUE)
|
|
{
|
|
//
|
|
// Initialize the mof file target information
|
|
//
|
|
MofFileTarget.MofHandle = FileHandle;
|
|
MofFileTarget.WriteToEnglish = FALSE;
|
|
|
|
//
|
|
// Write magic header that signifies that this is a unicode
|
|
// file
|
|
//
|
|
w = 0xfeff;
|
|
Status = FilePrintToHandle(FileHandle,
|
|
L"%wc",
|
|
w);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
//
|
|
// Uncompress the binary mof data so that we can work with it
|
|
//
|
|
Status = WmipDecompressBuffer(BinaryMofData,
|
|
&UncompressedBmof,
|
|
&UncompressedBmofSize);
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
WmipDebugPrint(("BmofLocParser: %s uncompressed to %d bytes\n",
|
|
MofFile, UncompressedBmofSize));
|
|
WmipAssert(UncompressedBmof != NULL);
|
|
MofFileTarget.UncompressedBlob = UncompressedBmof;
|
|
|
|
//
|
|
// We start in the root\default namespace by default
|
|
//
|
|
wcscpy(Namespace, L"root\\default");
|
|
|
|
ClassFlags = 0;
|
|
InstanceFlags = 0;
|
|
|
|
//
|
|
// Create the binary mof object list and related structures
|
|
// so that we can later enumerate over them and
|
|
// reconstitute them back into unicode text
|
|
//
|
|
ObjList = CreateObjList(UncompressedBmof);
|
|
if(ObjList != NULL)
|
|
{
|
|
ResetObjList(ObjList);
|
|
|
|
while ((Obj = NextObj(ObjList)) &&
|
|
(Status == ERROR_SUCCESS))
|
|
{
|
|
|
|
//
|
|
// Watch for a new namespace instance and
|
|
// see if we are create an instance for
|
|
// "\\\\.\\root\\wmi\\ms_409". If so then
|
|
// turn on writing to the english mof,
|
|
// otherwise turn it off
|
|
//
|
|
if (MofFileTarget.EnglishMofHandle != NULL)
|
|
{
|
|
Status = WatchForEnglishMof(&MofFileTarget,
|
|
Namespace,
|
|
ClassFlags,
|
|
Obj);
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
//
|
|
// Watch for change in namespace and if so then
|
|
// spit out a #pragma namespace to track it
|
|
//
|
|
DataType = VT_BSTR;
|
|
Status = WmipFindProperty(Obj,
|
|
L"__NAMESPACE",
|
|
&Property,
|
|
&DataType,
|
|
(PVOID)&NewNamespace);
|
|
}
|
|
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
if (_wcsicmp(Namespace, NewNamespace) != 0)
|
|
{
|
|
//
|
|
// Namespace has changed, spit out a
|
|
// #pragma
|
|
//
|
|
WmipDebugPrint(("BmofLocParser: Switching from namespace %ws to %ws\n",
|
|
Namespace, NewNamespace));
|
|
|
|
Status = FilePrint(&MofFileTarget,
|
|
L"\r\n#pragma namespace(\"%ws\")\r\n\r\n",
|
|
AddSlashesToString(Namespace, NewNamespace));
|
|
wcscpy(Namespace, NewNamespace);
|
|
}
|
|
BMOFFree(NewNamespace);
|
|
} else if (Status == ERROR_FILE_NOT_FOUND) {
|
|
Status = ERROR_SUCCESS;
|
|
}
|
|
|
|
//
|
|
// Watch for change in classflags
|
|
//
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = WatchClassInstanceFlags(&MofFileTarget,
|
|
Obj,
|
|
L"__ClassFlags",
|
|
L"Classflags",
|
|
&ClassFlags);
|
|
}
|
|
|
|
//
|
|
// Watch for change in instance flags
|
|
//
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = WatchClassInstanceFlags(&MofFileTarget,
|
|
Obj,
|
|
L"__InstanceFlags",
|
|
L"Instanceflags",
|
|
&InstanceFlags);
|
|
}
|
|
|
|
|
|
//
|
|
// Generate mof for this object
|
|
//
|
|
if (Status == ERROR_SUCCESS)
|
|
{
|
|
Status = GenerateMofForObj(&MofFileTarget,
|
|
Obj);
|
|
}
|
|
BMOFFree(Obj);
|
|
}
|
|
|
|
BMOFFree(ObjList);
|
|
} else {
|
|
// TODO: LocStudio message
|
|
Status = ERROR_INVALID_PARAMETER;
|
|
}
|
|
|
|
WmipFree(UncompressedBmof);
|
|
}
|
|
}
|
|
|
|
CloseHandle(FileHandle);
|
|
if (MofFileTarget.EnglishMofHandle != NULL)
|
|
{
|
|
CloseHandle(MofFileTarget.EnglishMofHandle);
|
|
}
|
|
|
|
if (Status != ERROR_SUCCESS)
|
|
{
|
|
//
|
|
// There was some error generating the MOF text and we are
|
|
// going to return a failure. Make sure to clean up any
|
|
// temporary file created
|
|
//
|
|
WmipDebugPrint(("BmofLocParser: BMF parsing returns error %d\n",
|
|
Status));
|
|
#if 0
|
|
DebugBreak();
|
|
#endif
|
|
|
|
DeleteFile(MofFile);
|
|
DeleteFile(EnglishMofFile);
|
|
}
|
|
|
|
} else {
|
|
CloseHandle(FileHandle);
|
|
DeleteFile(MofFile);
|
|
Status = GetLastError();
|
|
}
|
|
} else {
|
|
Status = GetLastError();
|
|
}
|
|
|
|
return((Status == ERROR_SUCCESS) ? TRUE : FALSE);
|
|
}
|
|
|
|
|