401 lines
9.6 KiB
C
401 lines
9.6 KiB
C
/*++
|
||
|
||
Copyright (c) 1989 Microsoft Corporation
|
||
|
||
Module Name:
|
||
|
||
DumpSup.c
|
||
|
||
Abstract:
|
||
|
||
This module implements a collection of data structure dump routines
|
||
for debugging the Rx file system
|
||
|
||
Author:
|
||
|
||
Gary Kimura [GaryKi] 18-Jan-1990
|
||
|
||
Revision History:
|
||
|
||
--*/
|
||
|
||
// ----------------------joejoe-----------found-------------#include "RxProcs.h"
|
||
#include "precomp.h"
|
||
#pragma hdrstop
|
||
|
||
//
|
||
// The Bug check file id for this module
|
||
//
|
||
|
||
#define BugCheckFileId (RDBSS_BUG_CHECK_DUMPSUP)
|
||
|
||
//
|
||
// The local debug trace level
|
||
//
|
||
|
||
#define Dbg (yaya)
|
||
|
||
|
||
#ifdef RDBSSDBG
|
||
|
||
VOID RxDump(IN PVOID Ptr);
|
||
|
||
VOID RxDumpDataHeader();
|
||
VOID RxDumpVcb(IN PVCB Ptr);
|
||
VOID RxDumpFcb(IN PFCB Ptr);
|
||
VOID RxDumpFobx(IN PFOBX Ptr);
|
||
|
||
ULONG RxDumpCurrentColumn;
|
||
|
||
#define DumpNewLine() { \
|
||
DbgPrint("\n"); \
|
||
RxDumpCurrentColumn = 1; \
|
||
}
|
||
|
||
#define DumpLabel(Label,Width) { \
|
||
ULONG i, LastPeriod=0; \
|
||
CHAR _Str[20]; \
|
||
for(i=0;i<2;i++) { _Str[i] = UCHAR_SP;} \
|
||
for(i=0;i<strlen(#Label);i++) {if (#Label[i] == '.') LastPeriod = i;} \
|
||
strncpy(&_Str[2],&#Label[LastPeriod],Width); \
|
||
for(i=strlen(_Str);i<Width;i++) {_Str[i] = UCHAR_SP;} \
|
||
_Str[Width] = '\0'; \
|
||
DbgPrint("%s", _Str); \
|
||
}
|
||
|
||
#define DumpField(Field) { \
|
||
if ((RxDumpCurrentColumn + 18 + 9 + 9) > 80) {DumpNewLine();} \
|
||
RxDumpCurrentColumn += 18 + 9 + 9; \
|
||
DumpLabel(Field,18); \
|
||
DbgPrint(":%8lx", Ptr->Field); \
|
||
DbgPrint(" "); \
|
||
}
|
||
|
||
#define DumpListEntry(Links) { \
|
||
if ((RxDumpCurrentColumn + 18 + 9 + 9) > 80) {DumpNewLine();} \
|
||
RxDumpCurrentColumn += 18 + 9 + 9; \
|
||
DumpLabel(Links,18); \
|
||
DbgPrint(":%8lx", Ptr->Links.Flink); \
|
||
DbgPrint(":%8lx", Ptr->Links.Blink); \
|
||
}
|
||
|
||
#define DumpName(Field,Width) { \
|
||
ULONG i; \
|
||
CHAR _String[256]; \
|
||
if ((RxDumpCurrentColumn + 18 + Width) > 80) {DumpNewLine();} \
|
||
RxDumpCurrentColumn += 18 + Width; \
|
||
DumpLabel(Field,18); \
|
||
for(i=0;i<Width;i++) {_String[i] = (CHAR) Ptr->Field[i];} \
|
||
_String[Width] = '\0'; \
|
||
DbgPrint("%s", _String); \
|
||
}
|
||
|
||
#define TestForNull(Name) { \
|
||
if (Ptr == NULL) { \
|
||
DbgPrint("%s - Cannot dump a NULL pointer\n", Name); \
|
||
return; \
|
||
} \
|
||
}
|
||
|
||
|
||
VOID
|
||
RxDump (
|
||
IN PVOID Ptr
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
This routine determines the type of internal record reference by ptr and
|
||
calls the appropriate dump routine.
|
||
|
||
Arguments:
|
||
|
||
Ptr - Supplies the pointer to the record to be dumped
|
||
|
||
Return Value:
|
||
|
||
None
|
||
|
||
--*/
|
||
|
||
{
|
||
TestForNull("RxDump");
|
||
|
||
switch (NodeType(Ptr)) {
|
||
|
||
case RDBSS_NTC_DATA_HEADER:
|
||
|
||
RxDumpDataHeader();
|
||
break;
|
||
|
||
case RDBSS_NTC_VCB:
|
||
|
||
RxDumpVcb(Ptr);
|
||
break;
|
||
|
||
case RDBSS_NTC_FCB:
|
||
case RDBSS_NTC_DCB:
|
||
case RDBSS_NTC_ROOT_DCB:
|
||
|
||
RxDumpFcb(Ptr);
|
||
break;
|
||
|
||
case RDBSS_NTC_FOBX:
|
||
|
||
RxDumpFobx(Ptr);
|
||
break;
|
||
|
||
default :
|
||
|
||
DbgPrint("RxDump - Unknown Node type code %8lx\n", *((PNODE_TYPE_CODE)(Ptr)));
|
||
break;
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
RxDumpDataHeader (
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Dump the top data structures and all Device structures
|
||
|
||
Arguments:
|
||
|
||
None
|
||
|
||
Return Value:
|
||
|
||
None
|
||
|
||
--*/
|
||
|
||
{
|
||
PRDBSS_DATA Ptr;
|
||
PLIST_ENTRY Links;
|
||
|
||
Ptr = &RxData;
|
||
|
||
TestForNull("RxDumpDataHeader");
|
||
|
||
DumpNewLine();
|
||
DbgPrint("RxData@ %lx", (Ptr));
|
||
DumpNewLine();
|
||
|
||
DumpField (NodeTypeCode);
|
||
DumpField (NodeByteSize);
|
||
DumpListEntry (VcbQueue);
|
||
DumpField (DriverObject);
|
||
DumpField (OurProcess);
|
||
DumpNewLine();
|
||
|
||
for (Links = Ptr->VcbQueue.Flink;
|
||
Links != &Ptr->VcbQueue;
|
||
Links = Links->Flink) {
|
||
|
||
RxDumpVcb(CONTAINING_RECORD(Links, VCB, VcbLinks));
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
RxDumpVcb (
|
||
IN PVCB Ptr
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Dump an Device structure, its Fcb queue amd direct access queue.
|
||
|
||
Arguments:
|
||
|
||
Ptr - Supplies the Device record to be dumped
|
||
|
||
Return Value:
|
||
|
||
None
|
||
|
||
--*/
|
||
|
||
{
|
||
TestForNull("RxDumpVcb");
|
||
|
||
DumpNewLine();
|
||
DbgPrint("Vcb@ %lx", (Ptr));
|
||
DumpNewLine();
|
||
|
||
DumpField (NodeTypeCode);
|
||
DumpField (NodeByteSize);
|
||
DumpListEntry (VcbLinks);
|
||
DumpField (TargetDeviceObject);
|
||
DumpField (Vpb);
|
||
DumpField (VcbState);
|
||
DumpField (VcbCondition);
|
||
DumpField (RootDcb);
|
||
DumpField (DirectAccessOpenCount);
|
||
DumpField (OpenFileCount);
|
||
DumpField (ReadOnlyCount);
|
||
DumpField (AllocationSupport);
|
||
DumpField (AllocationSupport.RootDirectoryLbo);
|
||
DumpField (AllocationSupport.RootDirectorySize);
|
||
DumpField (AllocationSupport.FileAreaLbo);
|
||
DumpField (AllocationSupport.NumberOfClusters);
|
||
DumpField (AllocationSupport.NumberOfFreeClusters);
|
||
DumpField (AllocationSupport.RxIndexBitSize);
|
||
DumpField (AllocationSupport.LogOfBytesPerSector);
|
||
DumpField (AllocationSupport.LogOfBytesPerCluster);
|
||
DumpField (DirtyRxMcb);
|
||
DumpField (FreeClusterBitMap);
|
||
DumpField (VirtualVolumeFile);
|
||
DumpField (SectionObjectPointers.DataSectionObject);
|
||
DumpField (SectionObjectPointers.SharedCacheMap);
|
||
DumpField (SectionObjectPointers.ImageSectionObject);
|
||
DumpField (ClusterHint);
|
||
DumpNewLine();
|
||
|
||
RxDumpFcb(Ptr->RootDcb);
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
RxDumpFcb (
|
||
IN PFCB Ptr
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Dump an Fcb structure, its various queues
|
||
|
||
Arguments:
|
||
|
||
Ptr - Supplies the Fcb record to be dumped
|
||
|
||
Return Value:
|
||
|
||
None
|
||
|
||
--*/
|
||
|
||
{
|
||
PLIST_ENTRY Links;
|
||
|
||
TestForNull("RxDumpFcb");
|
||
|
||
DumpNewLine();
|
||
if (NodeType(Ptr) == RDBSS_NTC_FCB) {DbgPrint("Fcb@ %lx", (Ptr));}
|
||
else if (NodeType(Ptr) == RDBSS_NTC_DCB) {DbgPrint("Dcb@ %lx", (Ptr));}
|
||
else if (NodeType(Ptr) == RDBSS_NTC_ROOT_DCB) {DbgPrint("RootDcb@ %lx", (Ptr));}
|
||
else {DbgPrint("NonFcb NodeType @ %lx", (Ptr));}
|
||
DumpNewLine();
|
||
|
||
DumpField (Header.NodeTypeCode);
|
||
DumpField (Header.NodeByteSize);
|
||
DumpListEntry (ParentDcbLinks);
|
||
DumpField (ParentDcb);
|
||
DumpField (Vcb);
|
||
DumpField (FcbState);
|
||
DumpField (FcbCondition);
|
||
DumpField (UncleanCount);
|
||
DumpField (OpenCount);
|
||
DumpField (DirentOffsetWithinDirectory);
|
||
DumpField (DirentRxFlags);
|
||
DumpField (FullFileName.Length);
|
||
DumpField (FullFileName.Buffer);
|
||
DumpName (FullFileName.Buffer, 32);
|
||
DumpField (ShortName.Name.Oem.Length);
|
||
DumpField (ShortName.Name.Oem.Buffer);
|
||
// DumpField (NonPagedFcb);
|
||
DumpField (NonPaged);
|
||
DumpField (Header.AllocationSize.LowPart);
|
||
DumpField (NonPaged->SectionObjectPointers.DataSectionObject);
|
||
DumpField (NonPaged->SectionObjectPointers.SharedCacheMap);
|
||
DumpField (NonPaged->SectionObjectPointers.ImageSectionObject);
|
||
|
||
if ((Ptr->Header.NodeTypeCode == RDBSS_NTC_DCB) ||
|
||
(Ptr->Header.NodeTypeCode == RDBSS_NTC_ROOT_DCB)) {
|
||
|
||
DumpListEntry (Specific.Dcb.ParentDcbQueue);
|
||
DumpField (Specific.Dcb.DirectoryFileOpenCount);
|
||
DumpField (Specific.Dcb.DirectoryFile);
|
||
|
||
} else if (Ptr->Header.NodeTypeCode == RDBSS_NTC_FCB) {
|
||
|
||
DumpField (Header.FileSize.LowPart);
|
||
|
||
} else {
|
||
|
||
DumpNewLine();
|
||
DbgPrint("Illegal Node type code");
|
||
|
||
}
|
||
DumpNewLine();
|
||
|
||
if ((Ptr->Header.NodeTypeCode == RDBSS_NTC_DCB) ||
|
||
(Ptr->Header.NodeTypeCode == RDBSS_NTC_ROOT_DCB)) {
|
||
|
||
for (Links = Ptr->Specific.Dcb.ParentDcbQueue.Flink;
|
||
Links != &Ptr->Specific.Dcb.ParentDcbQueue;
|
||
Links = Links->Flink) {
|
||
|
||
RxDumpFcb(CONTAINING_RECORD(Links, FCB, ParentDcbLinks));
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
RxDumpFobx (
|
||
IN PFOBX Ptr
|
||
)
|
||
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Dump a Fobx structure
|
||
|
||
Arguments:
|
||
|
||
Ptr - Supplies the Fobx record to be dumped
|
||
|
||
Return Value:
|
||
|
||
None
|
||
|
||
--*/
|
||
|
||
{
|
||
TestForNull("RxDumpFobx");
|
||
|
||
DumpNewLine();
|
||
DbgPrint("Fobx@ %lx", (Ptr));
|
||
DumpNewLine();
|
||
|
||
DumpField (NodeTypeCode);
|
||
DumpField (NodeByteSize);
|
||
DumpField (UnicodeQueryTemplate.Length);
|
||
DumpName (UnicodeQueryTemplate.Buffer, 32);
|
||
DumpNewLine();
|
||
|
||
return;
|
||
}
|
||
|
||
#endif // RDBSSDBG
|