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2228 lines
64 KiB
2228 lines
64 KiB
/*++
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NwRdr Kernel Debugger Extensions
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Copyright (c) 1995 Microsoft Corporation
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Abstract:
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NW Redirector Kernel Debugger extensions.
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This module contains a set of useful kernel debugger
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extensions for the NT nw redirector.
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Author:
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Cory West <corywest>, 09-Jan-1994
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--*/
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#include "procs.h"
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#include "nodetype.h"
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#include <string.h>
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#include <stdlib.h>
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//
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// Function prototypes.
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//
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VOID
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DumpScbNp(
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DWORD addr,
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PNTKD_EXTENSION_APIS lpExtensionApis,
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BOOL first
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);
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VOID
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DumpFcbNp(
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DWORD addr,
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PNTKD_EXTENSION_APIS lpExtensionApis,
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BOOL first
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);
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//
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// Define some macros for simplicity.
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//
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#define GET_DWORD( pDest, addr ) \
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(lpExtensionApis->lpReadVirtualMemRoutine)((LPVOID)(addr), pDest, 4, NULL)
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#define GET_WORD( pDest, addr ) \
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(lpExtensionApis->lpReadVirtualMemRoutine)((LPVOID)(addr), pDest, 2, NULL)
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#define GET_STRING( pDest, string ) \
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(lpExtensionApis->lpReadVirtualMemRoutine)(string.Buffer, pDest, \
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string.Length, NULL); pDest[ string.Length/2 ] = L'\0'
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#define printf lpExtensionApis->lpOutputRoutine
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#define getmem lpExtensionApis->lpReadVirtualMemRoutine
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#define getexpr lpExtensionApis->lpGetExpressionRoutine
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#ifdef WINDBG
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#define getsymaddr( string ) ((lpExtensionApis->lpGetExpressionRoutine))( "&"##string )
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#else
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#define getsymaddr lpExtensionApis->lpGetExpressionRoutine
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#endif
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VOID
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help(
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#ifdef WINDBG
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HANDLE hProcess,
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HANDLE hThread,
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#endif
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DWORD dwCurrentPc,
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PNTKD_EXTENSION_APIS lpExtensionApis,
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LPSTR lpArgumentString
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)
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/*++
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This function prints out usage for the nw debugger extensions.
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--*/
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{
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printf( "---------------------------------------------------------------------------\n");
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printf( "NwRdr Debugger Extensions:\n\n");
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printf( "Top Level Functions:\n\n");
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printf( "serverlist(void) - List the servers that the redirector knows.\n");
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printf( "logonlist(void) - List the users that are logged on.\n");
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printf( "trace(void) - Display the trace buffer.\n");
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printf( "nwdump(virtual addr) - Display the object at the given virtual address.\n");
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printf( " (This function knows how to dump all NwRdr data\n");
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printf( " structures.)\n");
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printf( "help(void) - Display this message.\n\n");
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printf( "List Management Functions:\n\n");
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printf( "vcblist(scb*, npscb*) - Given a pointer to any of the specified objects,\n");
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printf( " this function dumps the VCB list for that server.\n");
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printf( "irplist(scb*, npscb*) - Given a pointer to any of the specified objects,\n");
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printf( " this function dumps the IRP list for that server.\n");
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printf( "fcblist(vcb*) - Given a pointer to a VCB, this function dumps\n");
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printf( " the FCB/DCB list for that VCB.\n");
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printf( "icblist(scb*, npscb*,\n");
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printf( " fcb*, dcb*,\n");
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printf( " npfcb*) - Given a pointer to any of the specified objects,\n");
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printf( " function dumps the ICB list for that object.\n");
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printf( "---------------------------------------------------------------------------\n");
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}
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VOID
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traceflags(
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#ifdef WINDBG
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HANDLE hProcess,
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HANDLE hThread,
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#endif
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DWORD dwCurrentPc,
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PNTKD_EXTENSION_APIS lpExtensionApis,
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LPSTR lpArgumentString
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)
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/*++
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This function prints out the trace flag values.
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--*/
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{
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printf( "DEBUG_TRACE_CLEANUP (0x00000001)\n");
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printf( "DEBUG_TRACE_CLOSE (0x00000002)\n");
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printf( "DEBUG_TRACE_CLEANUP (0x00000001)\n");
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printf( "DEBUG_TRACE_CLOSE (0x00000002)\n");
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printf( "DEBUG_TRACE_CREATE (0x00000004)\n");
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printf( "DEBUG_TRACE_FSCTRL (0x00000008)\n");
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printf( "DEBUG_TRACE_IPX (0x00000010)\n");
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printf( "DEBUG_TRACE_LOAD (0x00000020)\n");
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printf( "DEBUG_TRACE_EXCHANGE (0x00000040)\n");
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printf( "DEBUG_TRACE_FILOBSUP (0x00000080)\n");
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printf( "DEBUG_TRACE_STRUCSUP (0x00000100)\n");
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printf( "DEBUG_TRACE_FSP_DISPATCHER (0x00000200)\n");
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printf( "DEBUG_TRACE_FSP_DUMP (0x00000400)\n");
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printf( "DEBUG_TRACE_WORKQUE (0x00000800)\n");
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printf( "DEBUG_TRACE_UNWIND (0x00001000)\n");
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printf( "DEBUG_TRACE_CATCH_EXCEPTIONS (0x00002000)\n");
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printf( "DEBUG_TRACE_FILEINFO (0x00008000)\n");
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printf( "DEBUG_TRACE_DIRCTRL (0x00010000)\n");
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printf( "DEBUG_TRACE_CONVERT (0x00020000)\n");
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printf( "DEBUG_TRACE_WRITE (0x00040000)\n");
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printf( "DEBUG_TRACE_READ (0x00080000)\n");
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printf( "DEBUG_TRACE_VOLINFO (0x00100000)\n");
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printf( "DEBUG_TRACE_LOCKCTRL (0x00200000)\n");
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printf( "DEBUG_TRACE_USERNCP (0x00400000)\n");
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printf( "DEBUG_TRACE_SECURITY (0x00800000)\n");
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printf( "DEBUG_TRACE_CACHE (0x01000000)\n");
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printf( "DEBUG_TRACE_LIP (0x02000000)\n");
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printf( "DEBUG_TRACE_MDL (0x04000000)\n");
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printf( "DEBUG_TRACE_NDS (0x10000000)\n");
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printf( "DEBUG_TRACE_SCAVENGER (0x40000000)\n");
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printf( "DEBUG_TRACE_TIMER (0x80000000)\n");
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}
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//
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// Internal helper routines to convert numerical data into symbolic data.
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//
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NODE_TYPE_CODE
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GetNodeType(
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DWORD objAddr,
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PNTKD_EXTENSION_APIS lpExtensionApis
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)
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/*++
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Given the address of an object, this function will
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attempt to get the node type code for that object.
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--*/
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{
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NODE_TYPE_CODE ntc;
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GET_WORD( &ntc, objAddr );
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return ntc;
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}
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LPSTR
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RcbStateToString(
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DWORD State
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)
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/*++
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Routine Description:
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This helper function converts the RCB state from a
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DWORD to a readable text string.
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Arguments:
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DWORD State - The DWORD RCB state.
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Return Value:
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LPSTR containing the readable text string.
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--*/
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{
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switch ( State ) {
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case RCB_STATE_STOPPED:
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return("RCB_STATE_STOPPED");
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case RCB_STATE_STARTING:
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return("RCB_STATE_STARTING");
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case RCB_STATE_NEED_BIND:
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return("RCB_STATE_NEED_BIND");
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case RCB_STATE_RUNNING:
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return("RCB_STATE_RUNNING");
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case RCB_STATE_SHUTDOWN:
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return("RCB_STATE_SHUTDOWN");
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default:
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return("(state unknown)" );
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}
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}
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LPSTR
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ScbStateToString(
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DWORD State
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)
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/*++
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Routine Description:
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This helper function converts the SCB state from a
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DWORD to a readable text string.
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Arguments:
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DWORD State - The DWORD SCB state.
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Return Value:
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LPSTR containing the readable text string.
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--*/
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{
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switch ( State ) {
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case SCB_STATE_ATTACHING:
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return("SCB_STATE_ATTACHING" );
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case SCB_STATE_IN_USE:
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return("SCB_STATE_IN_USE" );
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case SCB_STATE_DISCONNECTING:
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return("SCB_STATE_DISCONNECTING" );
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case SCB_STATE_FLAG_SHUTDOWN:
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return("SCB_STATE_FLAG_SHUTDOWN" );
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case SCB_STATE_RECONNECT_REQUIRED:
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return("SCB_STATE_RECONNECT_REQD" );
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case SCB_STATE_LOGIN_REQUIRED:
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return("SCB_STATE_LOGIN_REQUIRED" );
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case SCB_STATE_TREE_SCB:
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return("SCB_STATE_TREE_SCB" );
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default:
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return("(state unknown)" );
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}
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}
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LPSTR
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IcbStateToString(
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DWORD State
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)
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/*++
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Routine Description:
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This helper function converts the ICB state from a
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DWORD to a readable text string.
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--*/
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{
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switch ( State ) {
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case ICB_STATE_OPEN_PENDING:
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return("ICB_STATE_OPEN_PENDING" );
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case ICB_STATE_OPENED:
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return("ICB_STATE_OPENED" );
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case ICB_STATE_CLEANED_UP:
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return("ICB_STATE_CLEANED_UP" );
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case ICB_STATE_CLOSE_PENDING:
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return("ICB_STATE_CLOSE_PENDING" );
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default:
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return("(state unknown)" );
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}
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}
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VOID
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PrintIrpContextFlags(
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ULONG Flags,
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PNTKD_EXTENSION_APIS lpExtensionApis
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)
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/*++
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Print out the flags that are set in the IRP_CONTEXT flags.
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--*/
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{
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if ( Flags & IRP_FLAG_IN_FSD )
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printf( "\tIRP_FLAG_IN_FSD\n" );
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if ( Flags & IRP_FLAG_ON_SCB_QUEUE )
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printf( "\tIRP_FLAG_ON_SCB_QUEUE\n" );
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if ( Flags & IRP_FLAG_SEQUENCE_NO_REQUIRED )
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printf( "\tIRP_FLAG_SEQUENCE_NO_REQUIRED\n" );
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if ( Flags & IRP_FLAG_SIGNAL_EVENT )
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printf( "\tIRP_FLAG_SIGNAL_EVENT\n" );
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if ( Flags & IRP_FLAG_RETRY_SEND )
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printf( "\tIRP_FLAG_RETRY_SEND\n" );
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if ( Flags & IRP_FLAG_RECONNECTABLE )
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printf( "\tIRP_FLAG_RECONNECTABLE\n" );
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if ( Flags & IRP_FLAG_RECONNECT_ATTEMPT )
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printf( "\tIRP_FLAG_RECONNECT_ATTEMPT\n" );
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if ( Flags & IRP_FLAG_BURST_REQUEST )
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printf( "\tIRP_FLAG_BURST_REQUEST\n" );
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if ( Flags & IRP_FLAG_BURST_PACKET )\
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printf( "\tIRP_FLAG_BURST_PACKET\n" );
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if ( Flags & IRP_FLAG_NOT_OK_TO_RECEIVE )
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printf( "\tIRP_FLAG_NOT_OK_TO_RECEIVE\n" );
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if ( Flags & IRP_FLAG_REROUTE_ATTEMPTED )
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printf( "\tIRP_FLAG_REROUTE_ATTEMPTED\n" );
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if ( Flags & IRP_FLAG_BURST_WRITE )
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printf( "\tIRP_FLAG_BURST_WRITE\n" );
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if ( Flags & IRP_FLAG_SEND_ALWAYS )
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printf( "\tIRP_FLAG_SEND_ALWAYS\n" );
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if ( Flags & IRP_FLAG_FREE_RECEIVE_MDL )
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printf( "\tIRP_FLAG_FREE_RECEIVE_MDL\n" );
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if ( Flags & IRP_FLAG_NOT_SYSTEM_PACKET )
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printf( "\tIRP_FLAG_NOT_SYSTEM_PACKET\n" );
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if ( Flags & IRP_FLAG_NOCONNECT )
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printf( "\tIRP_FLAG_NOCONNECT\n" );
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if ( Flags & IRP_FLAG_HAS_CREDENTIAL_LOCK )
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printf( "\tIRP_FLAG_HAS_CREDENTIAL_LOCK\n" );
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}
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VOID
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PrintNpFcbFlags(
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ULONG Flags,
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PNTKD_EXTENSION_APIS lpExtensionApis
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)
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/*++
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Print out the flags that are set in the IRP_CONTEXT flags.
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--*/
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{
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if ( Flags & FCB_FLAGS_DELETE_ON_CLOSE )
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printf( "\tFCB_FLAGS_DELETE_ON_CLOSE\n" );
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if ( Flags & FCB_FLAGS_TRUNCATE_ON_CLOSE )
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printf( "\tFCB_FLAGS_TRUNCATE_ON_CLOSE\n" );
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if ( Flags & FCB_FLAGS_PAGING_FILE )
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printf( "\tFCB_FLAGS_PAGING_FILE\n" );
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if ( Flags & FCB_FLAGS_PREFIX_INSERTED )
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printf( "\tFCB_FLAGS_PREFIX_INSERTED\n" );
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if ( Flags & FCB_FLAGS_FORCE_MISS_IN_PROGRESS )
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printf( "\tFCB_FLAGS_FORCE_MISS_IN_PROGRESS\n" );
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if ( Flags & FCB_FLAGS_ATTRIBUTES_ARE_VALID )
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printf( "\tFCB_FLAGS_ATTRIBUTES_ARE_VALID\n" );
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if ( Flags & FCB_FLAGS_LONG_NAME )
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printf( "\tFCB_FLAGS_LONG_NAME\n" );
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}
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LPSTR
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PacketToString(
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UINT pt
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)
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/*++
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Routine Description:
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This helper function converts a PACKET_TYPE to
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a readable text string.
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--*/
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{
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switch ( pt ) {
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case SAP_BROADCAST:
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return "SAP_BROADCAST";
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case NCP_CONNECT:
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return "NCP_CONNECT";
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case NCP_FUNCTION:
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return "NCP_FUNCTION";
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case NCP_SUBFUNCTION:
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return "NCP_SUBFUNCTION";
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case NCP_DISCONNECT:
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return "NCP_DISCONNECT";
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case NCP_BURST:
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return "NCP_BURST";
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case NCP_ECHO:
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return "NCP_ECHO";
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default:
|
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return "(packet type unknown)";
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}
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}
|
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|
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//
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// The internal object functions for the nwdump() routine.
|
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// These functions must receive good pointers; they are
|
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// neither smart, nor exported.
|
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//
|
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VOID
|
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DumpScb(
|
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DWORD addr,
|
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PNTKD_EXTENSION_APIS lpExtensionApis,
|
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BOOL first
|
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)
|
|
/*++
|
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|
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This function takes the address of the pageable portion
|
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of an SCB and a pointer to a debugger extension interface
|
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block. It prints out the information in the SCB and
|
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the corresponding non-pageable SCB.
|
|
|
|
--*/
|
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{
|
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WCHAR Buffer[64];
|
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BOOL b;
|
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SCB Scb;
|
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|
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// Read it.
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|
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b = getmem((PVOID)addr, &Scb, sizeof( Scb ), NULL);
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if ( b == 0 ) {
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printf("<could not read the pageable scb>\n");
|
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return;
|
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}
|
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printf( "-----------------------------SCB at %08lx-------------------------------\n", addr );
|
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printf( "NodeTypeCode : NW_NTC_SCB\n" );
|
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printf( "NodeByteSize : %d\n", Scb.NodeByteSize );
|
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printf( "pNpScb Addr : %08lx\n", Scb.pNpScb );
|
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printf( "Version : %d\\%d\n", Scb.MajorVersion, Scb.MinorVersion );
|
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printf( "VcbList : %08lx (LIST_ENTRY, VCB)\n", addr + FIELD_OFFSET( SCB, ScbSpecificVcbQueue ));
|
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printf( "VcbCount : %d\n", Scb.VcbCount );
|
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printf( "IcbList : %08lx (LIST_ENTRY, ICB)\n", addr + FIELD_OFFSET( SCB, IcbList ));
|
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printf( "IcbCount : %d\n", Scb.IcbCount );
|
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printf( "OpenNdsStreams : %d\n", Scb.OpenNdsStreams );
|
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printf( "UserUid : %08lx %08lx\n", Scb.UserUid.HighPart, Scb.UserUid.LowPart );
|
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printf( "OpenFileCount : %d\n", Scb.OpenFileCount );
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|
|
b = GET_STRING( Buffer, Scb.UidServerName );
|
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if ( b ) {
|
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printf( "UidServerName : %ws\n", Buffer );
|
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} else {
|
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printf( "UidServerName : (unreadable)\n");
|
|
}
|
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|
|
b = GET_STRING( Buffer, Scb.NdsTreeName );
|
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if ( b ) {
|
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printf( "NDS Tree Name : %ws\n", Buffer );
|
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} else {
|
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printf( "Nds Tree Name : (none)\n");
|
|
}
|
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|
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b = GET_STRING( Buffer, Scb.UnicodeUid );
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|
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if ( b ) {
|
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printf( "UnicodeUid : %ws\n", Buffer );
|
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} else {
|
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printf( "UnicodeUid : (unreadable)\n");
|
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}
|
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|
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|
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b = GET_STRING( Buffer, Scb.UserName );
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|
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if ( b ) {
|
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printf( "User name : %ws\n", Buffer );
|
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} else {
|
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printf( "User name : (unreadable)\n" );
|
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}
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|
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b = GET_STRING( Buffer, Scb.Password );
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|
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if ( b ) {
|
|
printf( "Password : %ws\n", Buffer );
|
|
} else {
|
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printf( "Password : (unreadable)\n" );
|
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}
|
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|
|
printf( "PreferredServer : %s\n", Scb.PreferredServer ? "TRUE" : "FALSE" );
|
|
printf( "MessageWaiting : %s\n", Scb.MessageWaiting ? "TRUE" : "FALSE" );
|
|
printf( "AttachCount : %d\n", Scb.AttachCount);
|
|
|
|
// What about the drive map?
|
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|
|
// Dump both parts.
|
|
if ( first )
|
|
DumpScbNp( (DWORD)Scb.pNpScb, lpExtensionApis, FALSE );
|
|
else
|
|
printf( "---------------------------------------------------------------------------\n");
|
|
|
|
return;
|
|
}
|
|
|
|
VOID
|
|
DumpScbNp(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
BOOL first
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of the nonpageable
|
|
portion of an SCB and a pointer to a debugger extension
|
|
interface block. It prints out the information in the
|
|
nonpageable SCB and the corresponding pageable SCB.
|
|
|
|
--*/
|
|
{
|
|
WCHAR Buffer[64];
|
|
BOOL b;
|
|
NONPAGED_SCB NpScb;
|
|
|
|
// Read it.
|
|
|
|
b = getmem( (PVOID)addr, &NpScb, sizeof( NpScb ), NULL );
|
|
if ( b == 0 ) {
|
|
printf("<could not read the nonpageable scb>\n");
|
|
return;
|
|
}
|
|
|
|
printf( "------------------------Non-Pageable SCB at %08lx-----------------------\n", addr);
|
|
printf( "NodeTypeCode : NW_NTC_SCBNP\n" );
|
|
printf( "NodeByteSize : %d\n", NpScb.NodeByteSize );
|
|
|
|
b = GET_STRING( Buffer, NpScb.ServerName );
|
|
if ( b ) {
|
|
printf( "ServerName : %ws\n", Buffer );
|
|
} else {
|
|
printf( "ServerName : (unreadable)\n" );
|
|
}
|
|
|
|
printf( "pScb Addr : %08lx\n", NpScb.pScb );
|
|
printf( "Reference Count : %08lx\n", NpScb.Reference );
|
|
printf( "State : %s\n", ScbStateToString( NpScb.State ));
|
|
printf( "Last Used Time : %08lx %08lx\n", NpScb.LastUsedTime.HighPart, NpScb.LastUsedTime.LowPart );
|
|
printf( "Sending : %s\n", NpScb.Sending ? "TRUE" : "FALSE" );
|
|
printf( "Receiving : %s\n", NpScb.Receiving ? "TRUE" : "FALSE" );
|
|
printf( "Ok To Receive : %s\n", NpScb.OkToReceive ? "TRUE" : "FALSE" );
|
|
printf( "PageAlign : %s\n", NpScb.PageAlign ? "TRUE" : "FALSE" );
|
|
printf( "Scblinks : %08lx (LIST_ENTRY, NPSCB)\n", addr + FIELD_OFFSET( NONPAGED_SCB, ScbLinks ));
|
|
printf( "Requests : %08lx (LIST_ENTRY, NPSCB)\n", addr + FIELD_OFFSET( NONPAGED_SCB, Requests ));
|
|
printf( "------------------------------Transport Info-------------------------------\n" );
|
|
printf( "TickCount : %d\n", NpScb.TickCount );
|
|
printf( "RetryCount : %d\n", NpScb.RetryCount );
|
|
printf( "Timeout : %d\n", NpScb.TimeOut );
|
|
printf( "SequenceNo : %d\n", NpScb.SequenceNo );
|
|
printf( "ConnectionNo : %d\n", NpScb.ConnectionNo );
|
|
printf( "ConnectionNoHi : %d\n", NpScb.ConnectionNoHigh );
|
|
printf( "ConnectionStat : %d\n", NpScb.ConnectionStatus );
|
|
printf( "MaxTimeOut : %d\n", NpScb.MaxTimeOut );
|
|
printf( "BufferSize : %d\n", NpScb.BufferSize );
|
|
printf( "TaskNo : %d\n", NpScb.TaskNo );
|
|
printf( "Spin lock : %s\n", NpScb.NpScbSpinLock == 0 ? "Released" : "Acquired " );
|
|
printf( "LIP Data Speed : %d\n", NpScb.LipDataSpeed );
|
|
printf( "---------------------------Burst Mode Parameters---------------------------\n");
|
|
printf( "SourceConnId : %08lx\n", NpScb.SourceConnectionId );
|
|
printf( "DestConnId : %08lx\n", NpScb.DestinationConnectionId );
|
|
printf( "MaxPacketSize : %d\n", NpScb.MaxPacketSize );
|
|
printf( "MaxSendSize : %ld\n", NpScb.MaxSendSize );
|
|
printf( "MaxReceiveSize : %ld\n", NpScb.MaxReceiveSize );
|
|
printf( "SendBMEnable : %s\n", NpScb.SendBurstModeEnabled ? "TRUE" : "FALSE" );
|
|
printf( "ReceiveBMEnable : %s\n", NpScb.ReceiveBurstModeEnabled ? "TRUE" : "FALSE" );
|
|
printf( "BurstSequenceNo : %d\n", NpScb.BurstSequenceNo );
|
|
printf( "BurstRequestNo : %d\n", NpScb.BurstRequestNo );
|
|
printf( "BurstSendDelay : Good %d,\tCurrent %d,\tBad %d\n", NpScb.NwGoodSendDelay, NpScb.NwSendDelay, NpScb.NwBadSendDelay );
|
|
printf( "BurstReceiveDelay : Good %d,\tCurrent %d,\tBad %d\n", NpScb.NwGoodReceiveDelay, NpScb.NwReceiveDelay, NpScb.NwBadReceiveDelay );
|
|
printf( "BurstSuccessCount : Send %d, Receive %d\n", NpScb.SendBurstSuccessCount, NpScb.ReceiveBurstSuccessCount );
|
|
printf( "--------------------------Send Delays and Timeouts-------------------------\n" );
|
|
printf( "SendTimeout : %d\n", NpScb.SendTimeout );
|
|
printf( "TotalWaitTime : %d\n", NpScb.TotalWaitTime );
|
|
printf( "NwLoopTime : %d\n", NpScb.NwLoopTime );
|
|
printf( "NwSingleBurst : %d\n", NpScb.NwSingleBurstPacketTime );
|
|
printf( "NwMaxSendDelay : %d\n", NpScb.NwMaxSendDelay );
|
|
printf( "NwGoodSendDelay : %d\n", NpScb.NwGoodSendDelay );
|
|
printf( "NwBadSendDelay : %d\n", NpScb.NwBadSendDelay );
|
|
printf( "BurstDataWritten : %d\n", NpScb.BurstDataWritten );
|
|
printf( "NwMaxReceiveDelay : %d\n", NpScb.NwMaxReceiveDelay );
|
|
printf( "NwReceiveDelay : %d\n", NpScb.NwReceiveDelay );
|
|
printf( "NwGoodReceiveDelay : %d\n", NpScb.NwGoodReceiveDelay );
|
|
printf( "NwBadReceiveDelay : %d\n", NpScb.NwBadReceiveDelay );
|
|
printf( "CurrentBurstDelay : %d\n", NpScb.CurrentBurstDelay );
|
|
printf( "NtSendDelay : %08lx %08lx\n", NpScb.NtSendDelay.HighPart, NpScb.NtSendDelay.LowPart );
|
|
printf( "NwNextEventTime : %08lx %08lx\n", NpScb.NwNextEventTime.HighPart, NpScb.NwNextEventTime.LowPart );
|
|
|
|
// Spin locks? Transport and TDI info?
|
|
|
|
// Dump Both Parts.
|
|
if ( first )
|
|
DumpScb( (DWORD)NpScb.pScb, lpExtensionApis, FALSE );
|
|
else
|
|
printf( "---------------------------------------------------------------------------\n" );
|
|
|
|
return;
|
|
}
|
|
|
|
VOID
|
|
DumpFcb(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
BOOL first
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of an FCB or DCB and a pointer
|
|
to a debugger extension interface block. It prints out
|
|
the information in the FCB or DCB.
|
|
|
|
--*/
|
|
{
|
|
WCHAR Buffer[64];
|
|
BOOL b;
|
|
FCB Fcb;
|
|
|
|
b = getmem( (PVOID)addr, &Fcb, sizeof( Fcb ), NULL );
|
|
if ( b == 0 ) {
|
|
printf("<could not read the fcb or dcb>\n");
|
|
return;
|
|
}
|
|
|
|
if (Fcb.NodeTypeCode == NW_NTC_FCB) {
|
|
printf( "----------------------------FCB at %08lx--------------------------------\n", addr );
|
|
printf( "NodeTypeCode : NW_NTC_FCB\n" );
|
|
} else {
|
|
printf( "----------------------------DCB at %08lx--------------------------------\n", addr );
|
|
printf( "NodeTypeCode : NW_NTC_DCB\n" );
|
|
}
|
|
|
|
b = GET_STRING( Buffer, Fcb.FullFileName );
|
|
if ( b ) {
|
|
printf( "FullFileName : %ws\n", Buffer );
|
|
} else {
|
|
printf( "FullFileName : (unreadable)\n" );
|
|
}
|
|
|
|
b = GET_STRING( Buffer, Fcb.RelativeFileName );
|
|
if ( b ) {
|
|
printf( "RelativeFileName : %ws\n", Buffer );
|
|
} else {
|
|
printf( "RelativeFileName : (unreadable)\n" );
|
|
}
|
|
printf( "VCB Addr : %08lx\n", Fcb.Vcb );
|
|
printf( "SCB Addr : %08lx\n", Fcb.Scb );
|
|
printf( "NpFcb Addr : %08lx\n", Fcb.NonPagedFcb );
|
|
printf( "LastModifiedDate : %d\n", Fcb.LastModifiedDate );
|
|
printf( "LastModifiedTime : %d\n", Fcb.LastModifiedTime );
|
|
printf( "CreationDate : %d\n", Fcb.CreationDate );
|
|
printf( "CreationTime : %d\n", Fcb.CreationTime );
|
|
printf( "LastAccessDate : %d\n", Fcb.LastAccessDate );
|
|
printf( "State : %d\n", Fcb.State );
|
|
printf( "Flags : %d\n", Fcb.Flags );
|
|
|
|
// SHARE_ACCESS?
|
|
|
|
printf( "FcbListEntry : %08lx (LIST_ENTRY, FCB)\n", addr + FIELD_OFFSET( FCB, FcbListEntry ));
|
|
printf( "IcbListEntry : %08lx (LIST_ENTRY, ICB)\n", addr + FIELD_OFFSET( FCB, IcbList ));
|
|
printf( "IcbCount : %d\n", Fcb.IcbCount );
|
|
printf( "LastReadOffset : %d\n", Fcb.LastReadOffset );
|
|
printf( "LastReadSize : %d\n", Fcb.LastReadSize );
|
|
|
|
// Dump both parts.
|
|
if ( first )
|
|
DumpFcbNp( (DWORD)Fcb.NonPagedFcb, lpExtensionApis, FALSE );
|
|
else
|
|
printf( "---------------------------------------------------------------------------\n" );
|
|
|
|
}
|
|
|
|
VOID
|
|
DumpVcb(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of a VCB and a pointer
|
|
to a debugger extension interface block. It prints out
|
|
the information in the VCB.
|
|
|
|
--*/
|
|
{
|
|
WCHAR Buffer[64];
|
|
BOOL b;
|
|
VCB Vcb;
|
|
|
|
// Read it.
|
|
|
|
b = getmem( (PVOID)addr, &Vcb, sizeof( Vcb ), NULL);
|
|
if ( b == 0 ) {
|
|
printf("<could not read the vcb>\n");
|
|
return;
|
|
}
|
|
|
|
printf( "------------------------------VCB at %08lx------------------------------\n", addr);
|
|
printf( "NodeTypeCode : NW_NTC_VCB\n" );
|
|
printf( "NodeByteSize : %d\n", Vcb.NodeByteSize );
|
|
printf( "Reference Count : %08lx\n", Vcb.Reference );
|
|
printf( "Last Used Time : %08lx %08lx\n", Vcb.LastUsedTime.HighPart, Vcb.LastUsedTime.LowPart );
|
|
printf( "GlobalVcbListEntry : %08lx (LIST_ENTRY, VCB)\n", addr + FIELD_OFFSET( VCB, GlobalVcbListEntry) );
|
|
printf( "SequenceNumber : %d\n", Vcb.SequenceNumber );
|
|
|
|
b = GET_STRING( Buffer, Vcb.Name );
|
|
if ( b ) {
|
|
printf( "VolumeName : %ws\n", Buffer );
|
|
} else {
|
|
printf( "VolumeName : (unreadable)\n" );
|
|
}
|
|
|
|
b = GET_STRING( Buffer, Vcb.ConnectName );
|
|
if ( b ) {
|
|
printf( "ConnectName : %ws\n", Buffer );
|
|
} else {
|
|
printf( "ConnectName : (unreadable)\n" );
|
|
}
|
|
|
|
b = GET_STRING( Buffer, Vcb.ShareName );
|
|
if ( b ) {
|
|
printf( "NW ShareName : %ws\n", Buffer );
|
|
} else {
|
|
printf( "NW ShareName : (unreadable)\n" );
|
|
}
|
|
|
|
if ( !Vcb.Flags & VCB_FLAG_PRINT_QUEUE ) {
|
|
printf( "VolumeNumber : %d\n", Vcb.Specific.Disk.VolumeNumber );
|
|
printf( "LongNameSpace : %d\n", Vcb.Specific.Disk.LongNameSpace );
|
|
printf( "Handle : %d\n", Vcb.Specific.Disk.Handle );
|
|
} else {
|
|
printf( "QueueId : %d\n", Vcb.Specific.Print.QueueId );
|
|
}
|
|
|
|
if ( Vcb.DriveLetter != 0) {
|
|
printf( "Drive letter : %wc:\n", Vcb.DriveLetter );
|
|
} else {
|
|
printf( "Drive letter : UNC\n" );
|
|
}
|
|
|
|
printf( "Scb Addr : %08lx\n", Vcb.Scb );
|
|
printf( "VcbListEntry : %08lx (LIST_ENTRY, VCB)\n", addr + FIELD_OFFSET( VCB, VcbListEntry) );
|
|
printf( "FcbListEntry : %08lx (LIST_ENTRY, FCB)\n", addr + FIELD_OFFSET(VCB, FcbList) );
|
|
printf( "OpenFileCount : %d\n", Vcb.OpenFileCount );
|
|
printf( "Flags : %08lx\n", Vcb.Flags );
|
|
printf( "---------------------------------------------------------------------------\n");
|
|
|
|
}
|
|
|
|
VOID
|
|
DumpIcb(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of an ICB and a pointer
|
|
to a debugger extension interface block. It prints out
|
|
the information in the ICB.
|
|
|
|
--*/
|
|
{
|
|
WCHAR Buffer[64];
|
|
BOOL b, icbscb;
|
|
ICB Icb;
|
|
UINT hb;
|
|
|
|
b = getmem( (PVOID)addr, &Icb, sizeof( Icb ), NULL);
|
|
if ( b == 0 ) {
|
|
printf("<could not read the icb>\n");
|
|
return;
|
|
}
|
|
|
|
icbscb = (Icb.NodeTypeCode == NW_NTC_ICB_SCB);
|
|
|
|
if ( icbscb ) {
|
|
printf( "---------------------------ICB_SCB at %08lx-----------------------------\n", addr );
|
|
printf( "NodeTypeCode : NW_NTC_ICB_SCB\n" );
|
|
} else {
|
|
printf( "-----------------------------ICB at %08lx-------------------------------\n", addr );
|
|
printf( "NodeTypeCode : NW_NTC_ICB\n" );
|
|
}
|
|
|
|
printf( "NodeByteSize : %d\n", Icb.NodeByteSize );
|
|
printf( "ListEntry : %08lx\n", Icb.ListEntry );
|
|
|
|
if (icbscb ) {
|
|
printf( "SuperType Addr : %08lx (SCB)\n", Icb.SuperType.Scb );
|
|
} else {
|
|
printf( "SuperType Addr : %08lx (FCB)\n", Icb.SuperType.Fcb );
|
|
printf( "NpFcb Addr : %08lx\n", Icb.NpFcb );
|
|
}
|
|
|
|
printf( "State : %s\n", IcbStateToString(Icb.State) );
|
|
printf( "HasRemoteHandle : %s\n", Icb.HasRemoteHandle ? "TRUE" : "FALSE" );
|
|
|
|
if ( Icb.HasRemoteHandle ) {
|
|
printf( "Handle : " );
|
|
for ( hb = 0; hb < 6; hb++ ) {
|
|
printf( "%c ", (Icb.Handle)[hb]);
|
|
}
|
|
printf( "\n");
|
|
}
|
|
|
|
// What abou the PFILE_OBJECT?
|
|
|
|
b = GET_STRING( Buffer, Icb.NwQueryTemplate );
|
|
if ( b ) {
|
|
printf( "NwQueryTemplate : %s\n", Buffer );
|
|
} else {
|
|
printf( "NWQueryTemplate : (unreadable)\n" );
|
|
}
|
|
|
|
b = GET_STRING( Buffer, Icb.UQueryTemplate );
|
|
if ( b ) {
|
|
printf( "UQueryTemplate : %ws\n", Buffer );
|
|
} else {
|
|
printf( "UQueryTemplate : (unreadable)\n" );
|
|
}
|
|
|
|
printf( "IndexLastIcbRtr : %d\n", Icb.IndexOfLastIcbReturned );
|
|
printf( "Pid : %d\n", Icb.Pid );
|
|
printf( "DotReturned : %s\n", Icb.DotReturned ? "TRUE" : "FALSE" );
|
|
printf( "DotDotReturned : %s\n", Icb.DotDotReturned ? "TRUE" : "FALSE" );
|
|
printf( "ReturnedSmthng : %s\n", Icb.ReturnedSomething ? "TRUE" : "FALSE" );
|
|
printf( "ShortNameSearch : %s\n", Icb.ShortNameSearch ? "TRUE" : "FALSE" );
|
|
printf( "SearchHandle : %d\n", Icb.SearchHandle );
|
|
printf( "SearchVolume : %d\n", Icb.SearchVolume );
|
|
printf( "SearchAttribts : %d\n", Icb.SearchAttributes );
|
|
printf( "SearchIndexHigh : %d\n", Icb.SearchIndexHigh );
|
|
printf( "SearchIndexLow : %d\n", Icb.SearchIndexLow );
|
|
printf( "IsPrintJob : %s\n", Icb.IsPrintJob ? "TRUE" : "FALSE" );
|
|
printf( "JobId : %d\n", Icb.JobId );
|
|
printf( "ActuallyPrinted : %s\n", Icb.ActuallyPrinted ? "TRUE" : "FALSE" );
|
|
printf( "USetLastAccessTime : %s\n", Icb.UserSetLastAccessTime ? "TRUE" : "FALSE" );
|
|
printf( "File Position : %d\n", Icb.FilePosition );
|
|
printf( "File Size : %d\n", Icb.FileSize );
|
|
|
|
printf( "IsTreeHanle : %s\n", Icb.IsTreeHandle ? "TRUE" : "FALSE" );
|
|
|
|
// This needs to be cleaned up!
|
|
|
|
printf( "---------------------------------------------------------------------------\n" );
|
|
|
|
}
|
|
|
|
VOID
|
|
DumpIrpContext(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
{
|
|
BOOL b;
|
|
IRP_CONTEXT IrpContext;
|
|
|
|
b = getmem( (PVOID)addr, &IrpContext, sizeof( IrpContext ), NULL );
|
|
if ( b == 0 ) {
|
|
printf( "<could not read the irpcontext>\n" );
|
|
return;
|
|
}
|
|
|
|
printf( "--------------------------IRP CONTEXT at %08lx--------------------------\n", addr );
|
|
printf( "NodeTypeCode : NW_NTC_IRP_CONTEXT\n" );
|
|
|
|
// WORK_QUEUE_ITEM?
|
|
|
|
printf( "PacketType : %s\n", PacketToString(IrpContext.PacketType));
|
|
printf( "NpScb Addr : %08lx\n", IrpContext.pNpScb );
|
|
printf( "Scb Addr : %08lx\n", IrpContext.pScb );
|
|
printf( "TdiStruct : %08lx\n", IrpContext.pTdiStruct );
|
|
|
|
// NextRequest?
|
|
|
|
printf( "Event : %08lx\n", addr + FIELD_OFFSET( IRP_CONTEXT, Event ) );
|
|
printf( "Original IRP : %08lx\n", IrpContext.pOriginalIrp );
|
|
printf( "Original SB : %08lx\n", IrpContext.pOriginalSystemBuffer );
|
|
printf( "Original UB : %08lx\n", IrpContext.pOriginalUserBuffer );
|
|
printf( "Original MDL : %08lx\n", IrpContext.pOriginalMdlAddress );
|
|
printf( "Receive IRP : %08lx\n", IrpContext.ReceiveIrp );
|
|
printf( "TxMdl : %08lx\n", IrpContext.TxMdl );
|
|
printf( "RxMdl : %08lx\n", IrpContext.RxMdl );
|
|
printf( "RunRoutine : %08lx\n", IrpContext.RunRoutine );
|
|
printf( "pEx : %08lx\n", IrpContext.pEx );
|
|
printf( "PostProcessRtn : %08lx\n", IrpContext.PostProcessRoutine );
|
|
printf( "TimeoutRtn : %08lx\n", IrpContext.TimeoutRoutine );
|
|
printf( "ComplSendRtn : %08lx\n", IrpContext.CompletionSendRoutine );
|
|
printf( "pWorkItem : %08lx\n", IrpContext.pWorkItem );
|
|
printf( "Req Data Addr : %08lx\n", addr + FIELD_OFFSET( IRP_CONTEXT, req ) );
|
|
printf( "ResponseLength : %08lx\n", IrpContext.ResponseLength );
|
|
printf( "Rsp Data Addr : %08lx\n", addr + FIELD_OFFSET( IRP_CONTEXT, rsp ) );
|
|
printf( "Icb Addr : %08lx\n", IrpContext.Icb );
|
|
printf( "Specific Data Addr : %08lx\n", addr + FIELD_OFFSET( IRP_CONTEXT, Specific.Create.FullPathName ) );
|
|
printf( "------------------------------IRP Context Flags----------------------------\n");
|
|
PrintIrpContextFlags(IrpContext.Flags, lpExtensionApis);
|
|
printf( "---------------------------------------------------------------------------\n" );
|
|
|
|
return;
|
|
}
|
|
|
|
VOID
|
|
DumpFcbNp(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
BOOL first
|
|
)
|
|
{
|
|
WCHAR Buffer[64];
|
|
BOOL b;
|
|
NONPAGED_FCB NpFcb;
|
|
|
|
b = getmem( (PVOID)addr, &NpFcb, sizeof( NONPAGED_FCB ), NULL);
|
|
if ( !b ) {
|
|
printf( "<could not read the non-pageable fcb>\n" );
|
|
return;
|
|
}
|
|
|
|
printf( "--------------------Common NP FCB Header at %08lx-----------------------\n");
|
|
printf( "NodeTypeCode : NW_NTC_NONPAGED_FCB\n" );
|
|
printf( "NodeByteSize : %d\n", NpFcb.Header.NodeByteSize );
|
|
printf( "IsFastIoPossible : %d\n", NpFcb.Header.IsFastIoPossible );
|
|
|
|
// Resource? PagingIoResource?
|
|
|
|
printf( "AllocationSize : %08lx %08lx\n", NpFcb.Header.AllocationSize.HighPart, NpFcb.Header.AllocationSize.LowPart );
|
|
printf( "FileSize : %08lx %08lx\n", NpFcb.Header.FileSize.HighPart, NpFcb.Header.FileSize.LowPart );
|
|
printf( "ValidDataLength : %08lx %08lx\n", NpFcb.Header.ValidDataLength.HighPart, NpFcb.Header.ValidDataLength.LowPart );
|
|
printf( "pFcb Addr : %08lx\n", NpFcb.Fcb );
|
|
|
|
// SegmentObject?
|
|
|
|
printf( "FileLockList : %08lx\n", addr + FIELD_OFFSET( NONPAGED_FCB, FileLockList) );
|
|
printf( "PendLockList : %08lx\n", addr + FIELD_OFFSET( NONPAGED_FCB, PendingLockList) );
|
|
printf( "Resource : %08lx\n", addr + FIELD_OFFSET( NONPAGED_FCB, Resource ) );
|
|
|
|
printf( "Attributes : %d\n", NpFcb.Attributes );
|
|
printf( "CacheType : %d\n", NpFcb.CacheType );
|
|
printf( "CacheBuffer : %08lx\n", NpFcb.CacheBuffer );
|
|
printf( "CacheMdl : %08lx\n", NpFcb.CacheMdl );
|
|
printf( "CacheSize : %d\n", NpFcb.CacheSize );
|
|
printf( "CacheFileOffset : %d\n", NpFcb.CacheFileOffset );
|
|
printf( "CacheDataSize : %d\n", NpFcb.CacheDataSize );
|
|
printf( "----------------------------------FCB Flags--------------------------------\n" );
|
|
PrintNpFcbFlags( NpFcb.Header.Flags, lpExtensionApis );
|
|
|
|
// Dump both parts.
|
|
if ( first )
|
|
DumpFcb( (DWORD)NpFcb.Fcb, lpExtensionApis, FALSE );
|
|
else
|
|
printf( "---------------------------------------------------------------------------\n" );
|
|
|
|
}
|
|
|
|
VOID
|
|
DumpRcb(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of an ICB and a pointer
|
|
to a debugger extension interface block. It prints out
|
|
the information in the ICB.
|
|
|
|
--*/
|
|
{
|
|
BOOL b;
|
|
RCB Rcb;
|
|
|
|
b = getmem( (PVOID)addr, &Rcb, sizeof( RCB ), NULL);
|
|
if ( b == 0 ) {
|
|
printf("<could not read the rcb>\n");
|
|
return;
|
|
}
|
|
|
|
printf( "------------------------------------------------------------\n");
|
|
printf( "NodeTypeCode : NW_NTC_RCB\n");
|
|
printf( "State : %s\n", RcbStateToString(Rcb.State));
|
|
printf( "OpenCount : %ul\n", Rcb.OpenCount);
|
|
printf( "ResourceAddr : %08lx\n", addr + FIELD_OFFSET( RCB, Resource ));
|
|
printf( "ServerListAddr : %08lx\n", addr + FIELD_OFFSET( RCB,
|
|
ServerNameTable ));
|
|
printf( "VolumeListAddr : %08lx\n", addr + FIELD_OFFSET( RCB,
|
|
VolumeNameTable ));
|
|
printf( "FileListAddr : %08lx\n", addr + FIELD_OFFSET( RCB,
|
|
FileNameTable ));
|
|
printf( "------------------------------------------------------------\n");
|
|
|
|
}
|
|
|
|
VOID
|
|
DumpPid(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of a PID and a pointer
|
|
to a debugger extension interface block. It prints out
|
|
the information in the PID.
|
|
|
|
--*/
|
|
{
|
|
|
|
printf( "------------------------------------------------------------\n");
|
|
printf( "NodeTypeCode : NW_NTC_PID\n" );
|
|
printf( "...Not yet implemented...");
|
|
printf( "------------------------------------------------------------\n");
|
|
|
|
}
|
|
|
|
VOID
|
|
DumpFileLock(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of a file lock and a pointer
|
|
to a debugger extension interface block. It prints out
|
|
the information in the file lock.
|
|
|
|
--*/
|
|
{
|
|
|
|
printf( "------------------------------------------------------------\n" );
|
|
printf( "NodeTypeCode : NW_NTC_FILE_LOCK\n" );
|
|
printf( "Not yet implemented...\n" );
|
|
printf( "------------------------------------------------------------\n" );
|
|
|
|
}
|
|
|
|
VOID
|
|
DumpLogon(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of a logon and a pointer
|
|
to a debugger extension interface block. It prints out
|
|
the information in the logon.
|
|
|
|
--*/
|
|
{
|
|
BOOL b;
|
|
LOGON Logon;
|
|
WCHAR Buffer[64];
|
|
|
|
b = getmem( (PVOID)addr, &Logon, sizeof(LOGON), NULL );
|
|
if (!b ) {
|
|
printf( "<unable to read logon>" );
|
|
return;
|
|
}
|
|
|
|
printf( "------------------------------------------------------------\n");
|
|
printf( "NodeTypeCode : NW_NTC_LOGON\n" );
|
|
printf( "NodeByteSize : %d\n", Logon.NodeByteSize );
|
|
printf( "NextLogon : %08lx (LOGON LIST_ENTRY)\n", addr +
|
|
FIELD_OFFSET( LOGON, Next ));
|
|
|
|
b = GET_STRING( Buffer, Logon.UserName );
|
|
if ( b ) {
|
|
printf( "UserName : %ws\n", Buffer );
|
|
} else {
|
|
printf( "UserName : <unreadable>\n" );
|
|
}
|
|
|
|
b = GET_STRING( Buffer, Logon.PassWord );
|
|
if ( b ) {
|
|
printf( "Password : %ws\n", Buffer );
|
|
} else {
|
|
printf( "Password : <unreadable>\n" );
|
|
}
|
|
|
|
b = GET_STRING( Buffer, Logon.ServerName );
|
|
if ( b ) {
|
|
printf( "Pref Server : %ws\n", Buffer );
|
|
} else {
|
|
printf( "Pref Server : <unreadable>\n" );
|
|
}
|
|
|
|
printf( "UserUid : %08lx %08lx\n", Logon.UserUid.HighPart,
|
|
Logon.UserUid.LowPart);
|
|
|
|
printf( "CredListResource: %08lx\n", addr +
|
|
FIELD_OFFSET( LOGON, CredentialListResource ));
|
|
|
|
printf( "CredentialList : %08lx (CREDENTIAL LIST_ENTRY)\n", addr +
|
|
FIELD_OFFSET( LOGON, NdsCredentialList ));
|
|
|
|
printf( "------------------------------------------------------------\n");
|
|
|
|
}
|
|
|
|
VOID
|
|
DumpCredential(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of an nds credential and a
|
|
pointer to a debugger extension interface block. It prints
|
|
out the information in the logon.
|
|
|
|
--*/
|
|
{
|
|
BOOL b;
|
|
NDS_SECURITY_CONTEXT Context;
|
|
NDS_CREDENTIAL Credential;
|
|
NDS_SIGNATURE Signature;
|
|
|
|
WCHAR Buffer[512];
|
|
|
|
CHAR PackBuffer[2048];
|
|
BYTE *packed;
|
|
ULONG packedlen;
|
|
|
|
b = getmem( (PVOID)addr, &Context, sizeof(NDS_SECURITY_CONTEXT), NULL );
|
|
if (!b ) {
|
|
printf( "<unable to read context>\n" );
|
|
return;
|
|
}
|
|
|
|
printf( "-------- NDS Security Context at 0x%08lx ----------------\n", addr);
|
|
printf( "NodeTypeCode : NW_NTC_NDS_CREDENTIAL\n" );
|
|
printf( "NodeByteSize : %d\n", Context.nts );
|
|
|
|
printf( "Next : %08lx (NDS_SECURITY_CONTEXT LIST_ENTRY)\n", addr +
|
|
FIELD_OFFSET( NDS_SECURITY_CONTEXT, Next ));
|
|
|
|
|
|
b = GET_STRING( Buffer, Context.NdsTreeName );
|
|
if ( b ) {
|
|
printf( "Nds Tree Name : %ws\n", Buffer );
|
|
} else {
|
|
printf( "Nds Tree Name : <unreadable>\n" );
|
|
}
|
|
|
|
b = GET_STRING( Buffer, Context.CurrentContext );
|
|
if ( b ) {
|
|
printf( "Current Context : %ws\n", Buffer );
|
|
} else {
|
|
printf( "Current Context :<unreadable>\n" );
|
|
}
|
|
|
|
printf( "Owning Logon : %08lx\n", Context.pOwningLogon );
|
|
printf( "Handle Count : %d\n", Context.SupplementalHandleCount );
|
|
|
|
if ( Context.Credential != NULL ) {
|
|
|
|
printf( "--------------------- Credential Data ----------------------\n");
|
|
|
|
b = getmem( (PVOID)Context.Credential, &Credential, sizeof(NDS_CREDENTIAL), NULL );
|
|
if (!b ) {
|
|
printf( "<unable to read credential>\n" );
|
|
goto DO_SIGNATURE;
|
|
}
|
|
|
|
printf( "Start validity : 0x%08lx\n", Credential.validityBegin );
|
|
printf( "End validity : 0x%08lx\n", Credential.validityEnd );
|
|
printf( "Random : 0x%08lx\n", Credential.random );
|
|
printf( "Opt data Len : %d\n", Credential.optDataSize );
|
|
printf( "UserName Len : %d\n", Credential.userNameLength );
|
|
|
|
//
|
|
// Optional data is the first packed data after the struct.
|
|
//
|
|
|
|
packedlen = Credential.optDataSize + Credential.userNameLength;
|
|
packed = ((BYTE *)Context.Credential) + sizeof( NDS_CREDENTIAL );
|
|
|
|
if ( Credential.optDataSize ) {
|
|
printf( "Opt data addr : %08lx\n", packed );
|
|
}
|
|
|
|
packed += Credential.optDataSize;
|
|
|
|
b = getmem( (PVOID)packed, Buffer, Credential.userNameLength, NULL );
|
|
if ( !b ) {
|
|
printf( "<unable to read user name>\n" );
|
|
goto DO_SIGNATURE;
|
|
}
|
|
printf( "Username : %ws\n", Buffer );
|
|
|
|
} else {
|
|
|
|
printf( "-------------------- No Credential Data --------------------\n");
|
|
|
|
}
|
|
|
|
DO_SIGNATURE:
|
|
|
|
if ( Context.Signature != NULL ) {
|
|
|
|
printf( "---------------------- Signature Data ----------------------\n");
|
|
|
|
b = getmem( (PVOID)Context.Signature, &Signature, sizeof(NDS_SIGNATURE), NULL );
|
|
if (!b ) {
|
|
printf( "<unable to read signature>\n" );
|
|
goto DO_END;
|
|
}
|
|
|
|
printf( "Signature Len : %d\n", Signature.signDataLength );
|
|
|
|
packedlen = Signature.signDataLength;
|
|
packed = ((BYTE *)Context.Signature) + sizeof( NDS_SIGNATURE );
|
|
|
|
printf( "Signature addr : %08lx\n", packed );
|
|
|
|
} else {
|
|
|
|
printf( "-------------------- No Signature Data ---------------------\n");
|
|
|
|
}
|
|
|
|
DO_END:
|
|
|
|
if ( Context.PublicNdsKey != NULL ) {
|
|
|
|
printf( "------------------------------------------------------------\n");
|
|
|
|
printf( "Public Key Len : %d\n", Context.PublicKeyLen );
|
|
printf( "Public Key : %08lx\n", Context.PublicNdsKey );
|
|
|
|
printf( "------------------------------------------------------------\n");
|
|
|
|
} else {
|
|
|
|
printf( "-------------------- No Public Key Data --------------------\n");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
VOID
|
|
DumpMiniIrpContext(
|
|
DWORD addr,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis
|
|
)
|
|
/*++
|
|
|
|
This function takes the address of a mini irp context
|
|
and a pointer to a debugger extension interface block.
|
|
It prints out the information in the mini irp context.
|
|
|
|
--*/
|
|
{
|
|
BOOL b;
|
|
MINI_IRP_CONTEXT mini;
|
|
|
|
b = getmem( (PVOID)addr, &mini, sizeof(MINI_IRP_CONTEXT), NULL );
|
|
if (!b ) {
|
|
printf( "<unable to read mini irp context>\n");
|
|
return;
|
|
}
|
|
|
|
printf( "------------------------------------------------------------\n");
|
|
printf( "NodeTypeCode : NW_NTC_MINI_IRP_CONTEXT\n" );
|
|
printf( "NodeByteSize : %d\n", mini.NodeByteSize );
|
|
printf( "ListEntry : %08lx\n", addr + FIELD_OFFSET( MINI_IRP_CONTEXT,
|
|
Next ));
|
|
printf( "IrpContext : %08lx\n", mini.IrpContext );
|
|
printf( "Irp : %08lx\n", mini.Irp );
|
|
printf( "Buffer : %08lx\n", mini.Buffer );
|
|
printf( "Mdl1 : %08lx\n", mini.Mdl1 );
|
|
printf( "Mdl2 : %08lx\n", mini.Mdl2 );
|
|
printf( "------------------------------------------------------------\n");
|
|
|
|
}
|
|
|
|
VOID
|
|
nwdump(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This function takes the pointer to a structure,
|
|
figures out what the structure is, and calls the
|
|
appropriate dump routine.
|
|
|
|
Arguments:
|
|
|
|
CurrentPc - Supplies the current pc at the time
|
|
the extension is called.
|
|
|
|
lpExtensionApis - Supplies the address of the
|
|
functions callable by this extension.
|
|
|
|
lpArgumentString - Supplies the address of the structure.
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
---*/
|
|
{
|
|
|
|
DWORD addr;
|
|
|
|
//
|
|
// Determine the node type and dispatch.
|
|
//
|
|
|
|
addr = getexpr( lpArgumentString );
|
|
|
|
switch ( GetNodeType( addr, lpExtensionApis ) ) {
|
|
|
|
case NW_NTC_SCB:
|
|
|
|
DumpScb(addr, lpExtensionApis, TRUE);
|
|
break;
|
|
|
|
case NW_NTC_SCBNP:
|
|
|
|
DumpScbNp(addr, lpExtensionApis, TRUE);
|
|
break;
|
|
|
|
case NW_NTC_FCB:
|
|
case NW_NTC_DCB:
|
|
|
|
DumpFcb(addr, lpExtensionApis, TRUE);
|
|
break;
|
|
|
|
case NW_NTC_VCB:
|
|
|
|
DumpVcb(addr, lpExtensionApis);
|
|
break;
|
|
|
|
case NW_NTC_ICB:
|
|
case NW_NTC_ICB_SCB:
|
|
|
|
DumpIcb(addr, lpExtensionApis);
|
|
break;
|
|
|
|
case NW_NTC_IRP_CONTEXT:
|
|
|
|
DumpIrpContext(addr, lpExtensionApis);
|
|
break;
|
|
|
|
case NW_NTC_NONPAGED_FCB:
|
|
|
|
DumpFcbNp(addr, lpExtensionApis, TRUE);
|
|
break;
|
|
|
|
case NW_NTC_RCB:
|
|
|
|
DumpRcb(addr, lpExtensionApis);
|
|
break;
|
|
|
|
case NW_NTC_PID:
|
|
|
|
DumpPid(addr, lpExtensionApis);
|
|
break;
|
|
|
|
case NW_NTC_FILE_LOCK:
|
|
|
|
DumpFileLock(addr, lpExtensionApis);
|
|
break;
|
|
|
|
case NW_NTC_LOGON:
|
|
|
|
DumpLogon(addr, lpExtensionApis);
|
|
break;
|
|
|
|
case NW_NTC_MINI_IRP_CONTEXT:
|
|
|
|
DumpMiniIrpContext(addr, lpExtensionApis);
|
|
break;
|
|
|
|
case NW_NTC_NDS_CREDENTIAL:
|
|
|
|
DumpCredential(addr, lpExtensionApis);
|
|
break;
|
|
|
|
default:
|
|
|
|
printf("(this object does not have a vaid node type)\n");
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
//
|
|
// Other debugger routines.
|
|
//
|
|
|
|
VOID
|
|
serverlist(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This function displays a list of servers that the redirector
|
|
is maintaining connections to. The information is read from
|
|
the SCB queue, not from the server list in the RCB. The
|
|
argument to this function is ignored.
|
|
|
|
--*/
|
|
{
|
|
|
|
DWORD addrScbQueue;
|
|
WCHAR ServerName[64];
|
|
BOOL b;
|
|
PLIST_ENTRY ScbQueueList;
|
|
DWORD addrNpScb, addrScb;
|
|
NONPAGED_SCB NpScb;
|
|
SCB Scb;
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
//
|
|
// Get the address of the server list in the rdr.
|
|
//
|
|
|
|
addrScbQueue = getsymaddr("nwrdr!scbqueue");
|
|
|
|
if ( addrScbQueue == 0 ) {
|
|
printf("The server list was not locatable.\n");
|
|
return;
|
|
}
|
|
|
|
//
|
|
// Walk the list of servers.
|
|
//
|
|
|
|
printf("pNpScb pScb Ref State Name\n");
|
|
printf("---------------------------------------------------------------------------\n");
|
|
|
|
for ( GET_DWORD( &ScbQueueList, addrScbQueue );
|
|
ScbQueueList != (PLIST_ENTRY)addrScbQueue;
|
|
GET_DWORD( &ScbQueueList, ScbQueueList ) ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
addrNpScb = (DWORD)CONTAINING_RECORD( ScbQueueList, NONPAGED_SCB, ScbLinks );
|
|
|
|
printf("%08lx ", addrNpScb );
|
|
|
|
b = (getmem)((LPVOID)addrNpScb,
|
|
&NpScb,
|
|
sizeof( NpScb ),
|
|
NULL);
|
|
|
|
if ( b == 0 ) {
|
|
printf("<could not continue>\n");
|
|
return;
|
|
}
|
|
|
|
addrScb = (DWORD)NpScb.pScb;
|
|
printf("%08lx ", addrScb );
|
|
|
|
printf("%8lx ", NpScb.Reference);
|
|
printf("%-25s", ScbStateToString( NpScb.State ) );
|
|
|
|
if ( addrScb != 0 ) {
|
|
b = (getmem)((LPVOID)addrScb,
|
|
&Scb,
|
|
sizeof( Scb ),
|
|
NULL);
|
|
|
|
if ( b == 0 ) {
|
|
printf("<unreadable>\n");
|
|
continue;
|
|
}
|
|
|
|
// Get the server name.
|
|
|
|
b = GET_STRING( ServerName, Scb.UidServerName );
|
|
|
|
if ( b ) {
|
|
printf( "%ws\n", ServerName );
|
|
} else {
|
|
printf( "Unreadable\n" );
|
|
}
|
|
} else {
|
|
printf( "Permanent SCB\n" );
|
|
}
|
|
|
|
}
|
|
|
|
printf("---------------------------------------------------------------------------\n");
|
|
|
|
}
|
|
|
|
VOID
|
|
trace(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This function dumps the nwrdr trace buffer. Arguments to
|
|
this function are ignored.
|
|
|
|
To Be Done:
|
|
|
|
Read trace buffer size out of nwrdrd and dynamically size.
|
|
|
|
--*/
|
|
|
|
{
|
|
ULONG addrDBuffer, addrDBufferPtr, DBufferPtr;
|
|
ULONG BufferSize;
|
|
PCHAR TraceStart, CurrentPtr;
|
|
char buffer[80 + 1];
|
|
char *bptr;
|
|
char *newptr;
|
|
int i;
|
|
int readsize;
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
addrDBuffer = getsymaddr( "nwrdr!dbuffer" );
|
|
|
|
if ( !addrDBuffer ) {
|
|
printf("(unable to locate the trace buffer address)\n");
|
|
return;
|
|
} else {
|
|
printf("Address of Dbuffer = %08lx\n", addrDBuffer );
|
|
}
|
|
|
|
addrDBufferPtr = getsymaddr( "nwrdr!dbufferptr" );
|
|
|
|
if ( !addrDBuffer ) {
|
|
printf("(unable to locate the trace buffer pointer)\n");
|
|
return;
|
|
} else {
|
|
printf("Address of DbufferPtr = %08lx\n", addrDBufferPtr );
|
|
}
|
|
|
|
GET_DWORD( &DBufferPtr, addrDBufferPtr );
|
|
printf("DbufferPtr = %08lx\n", DBufferPtr );
|
|
|
|
// Set up state variables and loop.
|
|
|
|
TraceStart = (char *)addrDBuffer;
|
|
BufferSize = 100*255+1;
|
|
CurrentPtr = (char *)DBufferPtr;
|
|
|
|
buffer[80] = '\0';
|
|
newptr = CurrentPtr + 1;
|
|
while ( 1 ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
if ( newptr + 80 > TraceStart+BufferSize ) {
|
|
readsize = TraceStart+BufferSize - newptr;
|
|
} else {
|
|
readsize = 80;
|
|
}
|
|
|
|
getmem( newptr, buffer, readsize, NULL );
|
|
|
|
bptr = buffer;
|
|
for (i = 0; i<80 ; i++ ) {
|
|
if ( buffer[i] == '\n') {
|
|
buffer[i] = 0;
|
|
printf( "%s\n", bptr );
|
|
bptr = &buffer[i+1];
|
|
}
|
|
}
|
|
printf( "%s", bptr );
|
|
|
|
//
|
|
// If we're back to where we started, break out of here.
|
|
//
|
|
|
|
if ( (newptr <= CurrentPtr) &&
|
|
(newptr + readsize) >= CurrentPtr ) {
|
|
break;
|
|
}
|
|
|
|
//
|
|
// Advance the running pointer.
|
|
//
|
|
|
|
newptr += readsize;
|
|
if ( newptr >= TraceStart+BufferSize ) {
|
|
newptr = TraceStart;
|
|
}
|
|
}
|
|
printf( "\n");
|
|
}
|
|
|
|
VOID
|
|
reftrace(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This function dumps the nwrdr reference trace buffer.
|
|
|
|
--*/
|
|
{
|
|
ULONG addrRBuffer, addrRBufferPtr, RBufferPtr;
|
|
ULONG BufferSize;
|
|
PCHAR TraceStart, CurrentPtr;
|
|
char buffer[80 + 1];
|
|
char *bptr;
|
|
char *newptr;
|
|
int i;
|
|
int readsize;
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
addrRBuffer = getsymaddr( "nwrdr!RBuffer" );
|
|
|
|
if ( !addrRBuffer ) {
|
|
printf("(unable to locate the trace buffer address)\n");
|
|
return;
|
|
} else {
|
|
printf("Address of RBuffer = %08lx\n", addrRBuffer );
|
|
}
|
|
|
|
addrRBufferPtr = getsymaddr( "nwrdr!RBufferptr" );
|
|
|
|
if ( !addrRBuffer ) {
|
|
printf("(unable to locate the trace buffer pointer)\n");
|
|
return;
|
|
} else {
|
|
printf("Address of RBufferPtr = %08lx\n", addrRBufferPtr );
|
|
}
|
|
|
|
GET_DWORD( &RBufferPtr, addrRBufferPtr );
|
|
printf("RBufferPtr = %08lx\n", RBufferPtr );
|
|
|
|
// Set up state variables and loop.
|
|
|
|
TraceStart = (char *)addrRBuffer;
|
|
BufferSize = 100*255+1;
|
|
CurrentPtr = (char *)RBufferPtr;
|
|
|
|
buffer[80] = '\0';
|
|
newptr = CurrentPtr + 1;
|
|
while ( 1 ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
if ( newptr + 80 > TraceStart+BufferSize ) {
|
|
readsize = TraceStart+BufferSize - newptr;
|
|
} else {
|
|
readsize = 80;
|
|
}
|
|
|
|
getmem( newptr, buffer, readsize, NULL );
|
|
|
|
bptr = buffer;
|
|
for (i = 0; i<80 ; i++ ) {
|
|
if ( buffer[i] == '\n') {
|
|
buffer[i] = 0;
|
|
printf( "%s\n", bptr );
|
|
bptr = &buffer[i+1];
|
|
}
|
|
}
|
|
printf( "%s", bptr );
|
|
|
|
//
|
|
// If we're back to where we started, break out of here.
|
|
//
|
|
|
|
if ( (newptr <= CurrentPtr) &&
|
|
(newptr + readsize) >= CurrentPtr ) {
|
|
break;
|
|
}
|
|
|
|
//
|
|
// Advance the running pointer.
|
|
//
|
|
|
|
newptr += readsize;
|
|
if ( newptr >= TraceStart+BufferSize ) {
|
|
newptr = TraceStart;
|
|
}
|
|
}
|
|
printf( "\n");
|
|
}
|
|
|
|
VOID
|
|
logonlist(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This routine prints out the logon list for the rdr. Arguments
|
|
to this function are ignored.
|
|
|
|
--*/
|
|
|
|
{
|
|
DWORD addrLogonList;
|
|
WCHAR Data[64];
|
|
BOOL b;
|
|
PLIST_ENTRY LogonList;
|
|
DWORD addrLogonEntry;
|
|
LOGON Logon;
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
// Get the address of the logon list.
|
|
|
|
addrLogonList = getsymaddr( "nwrdr!logonlist" );
|
|
|
|
if ( addrLogonList == 0 ) {
|
|
printf("The logon list could not be located.\n");
|
|
return;
|
|
}
|
|
|
|
// Walk the list of servers
|
|
|
|
printf("pLogon User Name Password Pref Server UID\n" );
|
|
printf("---------------------------------------------------------------------------\n" );
|
|
|
|
for ( GET_DWORD( &LogonList, addrLogonList );
|
|
LogonList != (PLIST_ENTRY)addrLogonList;
|
|
GET_DWORD( &LogonList, LogonList ) ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
addrLogonEntry = (DWORD)CONTAINING_RECORD( LogonList, LOGON, Next );
|
|
|
|
printf("%08lx ", addrLogonEntry );
|
|
|
|
b = (getmem)((LPVOID)addrLogonEntry,
|
|
&Logon,
|
|
sizeof( Logon ),
|
|
NULL);
|
|
|
|
if ( b == 0 ) return;
|
|
|
|
if ( Logon.NodeTypeCode != NW_NTC_LOGON ) {
|
|
printf( "<invalid node type>\n" );
|
|
return;
|
|
}
|
|
|
|
b = GET_STRING( Data, Logon.UserName );
|
|
|
|
if ( b ) {
|
|
printf( "%-15ws", Data );
|
|
} else {
|
|
printf( "%-15s", "Unreadable" );
|
|
}
|
|
|
|
/*
|
|
b = GET_STRING( Data, Logon.PassWord );
|
|
|
|
if ( b ) {
|
|
printf( "%-15ws", Data );
|
|
} else {
|
|
printf( "%-15s", "Unreadable" );
|
|
}
|
|
*/
|
|
printf( "%-15s", "<secret>" );
|
|
|
|
b = GET_STRING( Data, Logon.ServerName );
|
|
|
|
if ( b ) {
|
|
printf( "%-15ws", Data );
|
|
} else {
|
|
printf( "%-15s", "Unreadable" );
|
|
}
|
|
|
|
printf( "%08lx:%08x\n", Logon.UserUid.HighPart, Logon.UserUid.LowPart );
|
|
}
|
|
|
|
printf("---------------------------------------------------------------------------\n" );
|
|
|
|
}
|
|
|
|
//
|
|
// Functions that help mangle lists of objects.
|
|
//
|
|
|
|
VOID
|
|
vcblist(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
This function takes a pointer to the pageable portion
|
|
or non-pageable portion of an SCB and dumps the VCB
|
|
list for that SCB.
|
|
|
|
--*/
|
|
{
|
|
BOOL b;
|
|
PVOID objAddr;
|
|
|
|
PLIST_ENTRY VcbList;
|
|
DWORD addrVcbList;
|
|
PVCB addrVcb;
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
// Figure out which object we have.
|
|
objAddr = (PVOID)getexpr( lpArgumentString );
|
|
|
|
// Invariant: If we leave the switch, objAddr must point to the
|
|
// pageable portion of the SCB that we are interested in.
|
|
|
|
switch ( GetNodeType( (DWORD)objAddr, lpExtensionApis ) ) {
|
|
|
|
case NW_NTC_SCB:
|
|
|
|
break;
|
|
|
|
case NW_NTC_SCBNP:
|
|
|
|
GET_DWORD( &objAddr,
|
|
( (PCHAR)objAddr + FIELD_OFFSET( NONPAGED_SCB, pScb ) ) );
|
|
if ( objAddr == 0 ) return;
|
|
break;
|
|
|
|
default:
|
|
|
|
printf( "(invalid node type code: argument must point to an scb or npscb)\n" );
|
|
return;
|
|
}
|
|
|
|
// Get the head of the vcb list.
|
|
addrVcbList = (DWORD)((PCHAR)objAddr + FIELD_OFFSET( SCB, ScbSpecificVcbQueue ));
|
|
|
|
// Walk the list and print.
|
|
for ( GET_DWORD( &VcbList, addrVcbList ) ;
|
|
VcbList != (PLIST_ENTRY)addrVcbList ;
|
|
GET_DWORD( &VcbList, VcbList ) ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
addrVcb = (PVCB)CONTAINING_RECORD( VcbList, VCB, VcbListEntry );
|
|
if( GetNodeType( (DWORD)addrVcb, lpExtensionApis ) != NW_NTC_VCB )
|
|
printf( "(invalid entry in vcb list)\n" );
|
|
else
|
|
DumpVcb( (DWORD)addrVcb, lpExtensionApis );
|
|
}
|
|
}
|
|
|
|
VOID
|
|
irplist(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
This function takes a pointer to the non-pageable portion
|
|
of an SCB and dumps the IRP list for that non-pageable SCB.
|
|
|
|
--*/
|
|
{
|
|
PLIST_ENTRY IrpList;
|
|
DWORD addrIrpList;
|
|
PIRP_CONTEXT addrIrp;
|
|
|
|
PVOID objAddr;
|
|
BOOL b;
|
|
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
|
|
// Figure out which object we have.
|
|
objAddr = (PVOID)getexpr( lpArgumentString );
|
|
|
|
// Invariant: If we leave the switch, objAddr must point to the
|
|
// non-pageable portion of the SCB that we are interested in.
|
|
|
|
switch ( GetNodeType( (DWORD)objAddr, lpExtensionApis ) ) {
|
|
|
|
case NW_NTC_SCB:
|
|
|
|
GET_DWORD( &objAddr,
|
|
( (PCHAR)objAddr + FIELD_OFFSET( SCB, pNpScb ) ) );
|
|
if ( objAddr == 0 ) return;
|
|
break;
|
|
|
|
case NW_NTC_SCBNP:
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
printf( "(invalid node type code: argument must point to an scb or npscb)\n" );
|
|
return;
|
|
}
|
|
|
|
// Get the head of the request list.
|
|
addrIrpList = (DWORD)((PCHAR)objAddr + FIELD_OFFSET( NONPAGED_SCB, Requests ));
|
|
|
|
// Walk the list and print.
|
|
for ( GET_DWORD( &IrpList, addrIrpList ) ;
|
|
IrpList != (PLIST_ENTRY)addrIrpList ;
|
|
GET_DWORD( &IrpList, IrpList ) ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
addrIrp = (PIRP_CONTEXT)CONTAINING_RECORD( IrpList, IRP_CONTEXT, NextRequest );
|
|
if( GetNodeType( (DWORD)addrIrp, lpExtensionApis ) != NW_NTC_IRP_CONTEXT )
|
|
printf( "(invalid entry in the irp context list)\n" );
|
|
else
|
|
DumpIrpContext( (DWORD)addrIrp, lpExtensionApis );
|
|
}
|
|
}
|
|
|
|
VOID
|
|
fcblist(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
This function takes a pointer to a VCB and dumps
|
|
the FCB list for that VCB.
|
|
|
|
--*/
|
|
{
|
|
PLIST_ENTRY FcbList;
|
|
DWORD addrFcbList;
|
|
PFCB addrFcb;
|
|
|
|
NODE_TYPE_CODE ntc;
|
|
PVOID objAddr;
|
|
BOOL b;
|
|
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
// Figure out which object we have.
|
|
objAddr = (PVOID)getexpr( lpArgumentString );
|
|
|
|
if ( GetNodeType( (DWORD)objAddr, lpExtensionApis ) != NW_NTC_VCB ) {
|
|
|
|
printf( "(invalid node type code: argument must point to a vcb)\n" );
|
|
return;
|
|
}
|
|
|
|
// Get the head of the fcb list.
|
|
addrFcbList = (DWORD)((PCHAR)objAddr + FIELD_OFFSET( VCB, FcbList ));
|
|
|
|
for ( GET_DWORD( &FcbList, addrFcbList ) ;
|
|
FcbList != (PLIST_ENTRY)addrFcbList ;
|
|
GET_DWORD( &FcbList, FcbList ) ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
addrFcb = (PFCB)CONTAINING_RECORD( FcbList, FCB, FcbListEntry );
|
|
ntc = GetNodeType( (DWORD)addrFcb, lpExtensionApis );
|
|
if( (ntc != NW_NTC_FCB) && (ntc != NW_NTC_DCB) )
|
|
printf( "(invalid entry in the fcb list)\n" );
|
|
else
|
|
DumpFcb( (DWORD)addrFcb, lpExtensionApis, TRUE );
|
|
}
|
|
|
|
}
|
|
|
|
VOID
|
|
icblist(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
This function takes a pointer to the pageable portion
|
|
of an SCB or FCB and dumps the ICB list for that SCB or FCB.
|
|
|
|
--*/
|
|
{
|
|
PVOID objAddr;
|
|
BOOL b;
|
|
NODE_TYPE_CODE ntc;
|
|
|
|
PICB addrIcb;
|
|
PLIST_ENTRY IcbList;
|
|
DWORD addrIcbList, IcbCount;
|
|
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
// Figure out which object we have.
|
|
objAddr = (PVOID)getexpr( lpArgumentString );
|
|
|
|
// Invariant: If we leave the switch, addrIcbList must point
|
|
// to the head of the ICB list that we are interested in.
|
|
|
|
switch ( GetNodeType( (DWORD)objAddr, lpExtensionApis ) ) {
|
|
|
|
case NW_NTC_SCB:
|
|
|
|
addrIcbList = (DWORD)((PCHAR)objAddr + FIELD_OFFSET( SCB, IcbList ));
|
|
break;
|
|
|
|
case NW_NTC_SCBNP:
|
|
|
|
// Look up the pageable portion.
|
|
GET_DWORD( &objAddr,
|
|
( (PCHAR)objAddr + FIELD_OFFSET( NONPAGED_SCB, pScb ) ) );
|
|
if ( objAddr == 0 ) return;
|
|
// Now get it.
|
|
addrIcbList = (DWORD)((PCHAR)objAddr + FIELD_OFFSET( SCB, IcbList));
|
|
break;
|
|
|
|
case NW_NTC_FCB:
|
|
case NW_NTC_DCB:
|
|
|
|
addrIcbList = (DWORD)((PCHAR)objAddr + FIELD_OFFSET( FCB, IcbList ));
|
|
break;
|
|
|
|
case NW_NTC_NONPAGED_FCB:
|
|
|
|
// Look up the pageable portion.
|
|
GET_DWORD( &objAddr,
|
|
( (PCHAR)objAddr + FIELD_OFFSET( NONPAGED_FCB, Fcb ) ) );
|
|
if (objAddr == 0) return;
|
|
// Now get it.
|
|
addrIcbList = (DWORD)((PCHAR)objAddr + FIELD_OFFSET( FCB, IcbList ));
|
|
break;
|
|
|
|
default:
|
|
|
|
printf( "(invalid node type: argument must be: scb, npscb, fcb, dcb, or npfcb)\n" );
|
|
return;
|
|
}
|
|
|
|
// Walk the list.
|
|
for ( GET_DWORD( &IcbList, addrIcbList ) ;
|
|
IcbList != (PLIST_ENTRY)addrIcbList ;
|
|
GET_DWORD( &IcbList, IcbList ) ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
addrIcb = (PICB)CONTAINING_RECORD( IcbList, ICB, ListEntry );
|
|
ntc = GetNodeType( (DWORD)addrIcb, lpExtensionApis );
|
|
if( (ntc != NW_NTC_ICB) && (ntc != NW_NTC_ICB_SCB) )
|
|
printf( "(invalid entry in icb list)\n" );
|
|
else
|
|
DumpIcb( (DWORD)addrIcb, lpExtensionApis );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
VOID
|
|
credlist(
|
|
#ifdef WINDBG
|
|
HANDLE hProcess,
|
|
HANDLE hThread,
|
|
#endif
|
|
DWORD dwCurrentPc,
|
|
PNTKD_EXTENSION_APIS lpExtensionApis,
|
|
LPSTR lpArgumentString
|
|
)
|
|
/*++
|
|
|
|
This function takes a pointer to a LOGON and dumps
|
|
the NDS credential list for that user.
|
|
|
|
--*/
|
|
{
|
|
PLIST_ENTRY CredList;
|
|
DWORD addrCredList;
|
|
PNDS_SECURITY_CONTEXT addrCred;
|
|
|
|
NODE_TYPE_CODE ntc;
|
|
PVOID objAddr;
|
|
BOOL b;
|
|
|
|
PNTKD_CHECK_CONTROL_C lpCheckControlCRoutine;
|
|
lpCheckControlCRoutine = lpExtensionApis->lpCheckControlCRoutine;
|
|
|
|
// Figure out which object we have.
|
|
objAddr = (PVOID)getexpr( lpArgumentString );
|
|
|
|
if ( GetNodeType( (DWORD)objAddr, lpExtensionApis ) != NW_NTC_LOGON ) {
|
|
|
|
printf( "(invalid node type code: argument must point to a logon)\n" );
|
|
return;
|
|
}
|
|
|
|
// Get the head of the fcb list.
|
|
addrCredList = (DWORD)((PCHAR)objAddr + FIELD_OFFSET( LOGON, NdsCredentialList ));
|
|
|
|
for ( GET_DWORD( &CredList, addrCredList ) ;
|
|
CredList != (PLIST_ENTRY)addrCredList ;
|
|
GET_DWORD( &CredList, CredList ) ) {
|
|
|
|
if ( lpCheckControlCRoutine() ) {
|
|
printf("<<<User Stop>>>\n");
|
|
break;
|
|
}
|
|
|
|
addrCred = (PNDS_SECURITY_CONTEXT)
|
|
CONTAINING_RECORD( CredList,
|
|
NDS_SECURITY_CONTEXT,
|
|
Next );
|
|
ntc = GetNodeType( (DWORD)addrCred, lpExtensionApis );
|
|
if( (ntc != NW_NTC_NDS_CREDENTIAL ) )
|
|
printf( "(invalid entry in the credential list)\n" );
|
|
else
|
|
DumpCredential( (DWORD)addrCred, lpExtensionApis);
|
|
printf("\n");
|
|
}
|
|
|
|
}
|