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129 lines
3.6 KiB
129 lines
3.6 KiB
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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reglog.c
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Abstract:
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This module contains functions to check bin header and bin body consistency.
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Author:
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Dragos C. Sambotin (dragoss) 17-Feb-2000
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Revision History:
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--*/
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#include "chkreg.h"
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VOID
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ChkDumpLogFile( PHBASE_BLOCK BaseBlock,ULONG Length )
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/*++
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Routine Description:
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Arguments:
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BaseBlock - the BaseBlock in-memory mapped image.
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dwFileSize - the actual size of the hive file
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Return Value:
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--*/
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{
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ULONG Cluster; // for logs only
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PULONG DirtyVector;
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ULONG DirtSize;
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ULONG DirtyCount;
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ULONG i;
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ULONG SizeOfBitmap;
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ULONG DirtyBuffer;
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PUCHAR DirtyBufferAddr;
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ULONG Mask;
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ULONG BitsPerULONG;
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ULONG BitsPerBlock;
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char str[HBASE_NAME_ALLOC +1];
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fprintf(stderr, "Signature : ");
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if(BaseBlock->Signature != HBASE_BLOCK_SIGNATURE) {
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fprintf(stderr, "(0x%lx) - Invalid",BaseBlock->Signature);
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} else {
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fprintf(stderr, "HBASE_BLOCK_SIGNATURE - Valid");
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}
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fprintf(stderr, "\n");
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fprintf(stderr, "Sequence1 : %lx\n",BaseBlock->Sequence1);
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fprintf(stderr, "Sequence2 : %lx\n",BaseBlock->Sequence2);
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fprintf(stderr, "TimeStamp(High:Low) : (%lx:%lx)\n",BaseBlock->TimeStamp.HighPart,BaseBlock->TimeStamp.LowPart);
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fprintf(stderr, "Major Version : %lx\n",BaseBlock->Major);
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fprintf(stderr, "Minor Version : %lx\n",BaseBlock->Minor);
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fprintf(stderr, "Type : %lx\n",BaseBlock->Type);
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fprintf(stderr, "Format : %lx\n",BaseBlock->Format);
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fprintf(stderr, "RootCell : %lx\n",BaseBlock->RootCell);
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fprintf(stderr, "Length : %lx\n",BaseBlock->Length);
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Cluster = BaseBlock->Cluster;
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fprintf(stderr, "Cluster : %lx\n",Cluster);
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/* for(i=0;i<HBASE_NAME_ALLOC;i++) str[i] = BaseBlock->FileName[i];
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str[i] = 0;
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fprintf(stderr, "FileName: %s\n",str);
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*/
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fprintf(stderr, "CheckSum : %lx\n",BaseBlock->CheckSum);
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DirtyVector = (PULONG)((PCHAR)BaseBlock + Cluster*HSECTOR_SIZE);
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fprintf(stderr, "Dirt Signature : ");
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if( *DirtyVector == HLOG_DV_SIGNATURE ) {
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fprintf(stderr, "HLOG_DV_SIGNATURE - Valid");
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} else {
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fprintf(stderr, "(0x%lx) - Invalid",*DirtyVector);
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}
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fprintf(stderr, "\n");
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DirtyVector++;
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if( Length == 0 ) Length = BaseBlock->Length;
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DirtSize = Length / HSECTOR_SIZE;
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SizeOfBitmap = DirtSize;
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DirtyBufferAddr = (PUCHAR)DirtyVector;
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BitsPerULONG = 8*sizeof(ULONG);
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BitsPerBlock = HBLOCK_SIZE / HSECTOR_SIZE;
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DirtyCount = 0;
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fprintf(stderr,"\n Address 32k 32k");
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for(i=0;i<SizeOfBitmap;i++) {
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if( !(i%(2*BitsPerULONG ) ) ){
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fprintf(stderr,"\n 0x%8lx ",i*HSECTOR_SIZE);
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}
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if( !(i%BitsPerBlock) ) {
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fprintf(stderr," ");
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}
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if( !(i%BitsPerULONG) ) {
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//
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// fetch in a new DWORD
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//
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DirtyBuffer = *(PULONG)DirtyBufferAddr;
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DirtyBufferAddr += sizeof(ULONG);
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fprintf(stderr,"\t");
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}
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Mask = ((DirtyBuffer >> (i%BitsPerULONG)) & 0x1);
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//Mask <<= (BitsPerULONG - (i%BitsPerULONG) - 1);
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//Mask &= DirtyBuffer;
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fprintf(stderr,"%s",Mask?"1":"0");
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if(Mask) DirtyCount++;
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}
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fprintf(stderr,"\n\n");
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fprintf(stderr,"DirtyCount = %lu\n",DirtyCount);
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}
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