279 lines
9.3 KiB
C
279 lines
9.3 KiB
C
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/*++
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Copyright (c) 1999-2001 Microsoft Corporation
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Module Name:
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glob.c
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Abstract:
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Dumps critical global UL data.
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Author:
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Keith Moore (keithmo) 07-Apr-1999
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Environment:
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User Mode.
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Revision History:
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--*/
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#include "precomp.h"
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//
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// Private types.
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//
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typedef struct _UL_SYMBOL
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{
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PSTR pSymbolName;
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ULONG_PTR Address;
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ULONG_PTR Value;
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ULONG Size;
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BOOLEAN Pointer;
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} UL_SYMBOL, *PUL_SYMBOL;
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#define MAKE_POINTER( name, type ) \
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{ \
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"&http!" name, \
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0, \
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0, \
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(ULONG)sizeof(type), \
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TRUE \
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}
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#define MAKE_ORDINAL( name, type ) \
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{ \
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"&http!" name, \
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0, \
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0, \
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(ULONG)sizeof(type), \
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FALSE \
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}
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UL_SYMBOL g_GlobalSymbols[] =
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{
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MAKE_ORDINAL( "g_UlNumberOfProcessors", CLONG ),
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MAKE_POINTER( "g_pUlNonpagedData", PUL_NONPAGED_DATA ),
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MAKE_POINTER( "g_pUlSystemProcess", PKPROCESS ),
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MAKE_POINTER( "g_UlDirectoryObject", HANDLE ),
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MAKE_POINTER( "g_pUlControlDeviceObject", PDEVICE_OBJECT ),
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MAKE_POINTER( "g_pUlFilterDeviceObject", PDEVICE_OBJECT ),
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MAKE_POINTER( "g_pUlAppPoolDeviceObject", PDEVICE_OBJECT ),
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MAKE_ORDINAL( "g_UlPriorityBoost", CCHAR ),
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MAKE_ORDINAL( "g_UlIrpStackSize", CCHAR ),
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MAKE_ORDINAL( "g_UlMinIdleConnections", USHORT ),
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MAKE_ORDINAL( "g_UlMaxIdleConnections", USHORT ),
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MAKE_ORDINAL( "g_UlReceiveBufferSize", ULONG ),
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MAKE_POINTER( "g_pFilterChannel", PUL_FILTER_CHANNEL ),
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MAKE_ORDINAL( "g_FilterOnlySsl", BOOLEAN )
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#if REFERENCE_DEBUG
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,
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MAKE_POINTER( "g_pMondoGlobalTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pTdiTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pHttpRequestTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pHttpConnectionTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pHttpResponseTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pAppPoolTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pConfigGroupTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pMdlTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pIrpTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pFilterTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pTimeTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pReplenishTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pFiltQueueTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pSiteCounterTraceLog", PTRACE_LOG ),
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MAKE_POINTER( "g_pConfigGroupInfoTraceLog", PTRACE_LOG )
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#endif
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};
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#define NUM_SYMBOLS DIM(g_GlobalSymbols)
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//
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// Public functions.
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//
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DECLARE_API( glob )
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/*++
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Routine Description:
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Dumps critical global UL data.
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Arguments:
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None.
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Return Value:
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None.
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--*/
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{
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PUL_SYMBOL pSymbols;
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ULONG i;
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ULONG_PTR address;
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ULONG_PTR dataAddress;
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UL_NONPAGED_DATA data;
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CHAR configGroupResource[MAX_RESOURCE_STATE_LENGTH];
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CHAR appPoolResource[MAX_RESOURCE_STATE_LENGTH];
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CHAR disconnectResource[MAX_RESOURCE_STATE_LENGTH];
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CHAR uriZombieResource[MAX_RESOURCE_STATE_LENGTH];
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CHAR filterResource[MAX_RESOURCE_STATE_LENGTH];
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CHAR logListResource[MAX_RESOURCE_STATE_LENGTH];
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CHAR tciIfcResource[MAX_RESOURCE_STATE_LENGTH];
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CHAR dateHeaderResource[MAX_RESOURCE_STATE_LENGTH];
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SNAPSHOT_EXTENSION_DATA();
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//
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// Dump the simple data.
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//
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for (i = NUM_SYMBOLS, pSymbols = &g_GlobalSymbols[0] ;
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i > 0 ;
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i--, pSymbols++)
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{
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pSymbols->Address = GetExpression( pSymbols->pSymbolName );
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if (pSymbols->Address == 0)
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{
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dprintf(
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"glob: cannot find symbol for %s\n",
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pSymbols->pSymbolName
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);
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}
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else
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{
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pSymbols->Value = 0;
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if (ReadMemory(
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pSymbols->Address,
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&pSymbols->Value,
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pSymbols->Size,
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NULL
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))
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{
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if (pSymbols->Pointer)
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{
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dprintf(
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"%-30s = %p\n",
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pSymbols->pSymbolName,
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pSymbols->Value
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);
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}
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else
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{
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dprintf(
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"%-30s = %lu\n",
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pSymbols->pSymbolName,
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(ULONG)pSymbols->Value
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);
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}
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}
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else
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{
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dprintf(
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"glob: cannot read memory for %s @ %p\n",
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pSymbols->pSymbolName,
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pSymbols->Address
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);
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}
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}
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}
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//
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// Dump the nonpaged data.
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//
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address = GetExpression( "&http!g_pUlNonpagedData" );
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if (address == 0)
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{
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dprintf(
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"glob: cannot find symbol for http!g_pUlNonpagedData\n"
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);
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}
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else
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{
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if (ReadMemory(
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address,
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&dataAddress,
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sizeof(dataAddress),
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NULL
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))
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{
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if (ReadMemory(
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dataAddress,
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&data,
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sizeof(data),
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NULL
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))
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{
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dprintf(
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"\n"
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"UL_NONPAGED_DATA @ %p:\n"
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" IrpContextLookaside @ %p\n"
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" ReceiveBufferLookaside @ %p\n"
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" ResourceLookaside @ %p\n"
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" ConfigGroupResource @ %p (%s)\n"
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" AppPoolResource @ %p (%s)\n"
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" DisconnectResource @ %p (%s)\n"
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" UriZombieResource @ %p (%s)\n"
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" FilterSpinLock @ %p (%s)\n"
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" LogListResource @ %p (%s)\n"
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" TciIfResource @ %p (%s)\n"
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" DateHeaderResource @ %p (%s)\n",
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dataAddress,
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, IrpContextLookaside ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, ReceiveBufferLookaside ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, ResourceLookaside ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, ConfigGroupResource ),
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BuildResourceState( &data.ConfigGroupResource, configGroupResource ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, AppPoolResource ),
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BuildResourceState( &data.AppPoolResource, appPoolResource ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, DisconnectResource ),
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BuildResourceState( &data.DisconnectResource, disconnectResource ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, UriZombieResource ),
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BuildResourceState( &data.UriZombieResource, uriZombieResource ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, FilterSpinLock ),
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GetSpinlockState( &data.FilterSpinLock ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, LogListResource ),
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BuildResourceState( &data.LogListResource, logListResource ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, TciIfcResource ),
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BuildResourceState( &data.TciIfcResource, tciIfcResource ),
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REMOTE_OFFSET( dataAddress, UL_NONPAGED_DATA, DateHeaderResource ),
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BuildResourceState( &data.DateHeaderResource, dateHeaderResource )
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);
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}
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else
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{
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dprintf(
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"glob: cannot read memory for http!g_pUlNonpagedData = %p\n",
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dataAddress
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);
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}
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}
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else
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{
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dprintf(
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"glob: cannot read memory for http!g_pUlNonpagedData @ %p\n",
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address
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);
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}
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}
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} // glob
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